CVE-2020-14882

CRITICAL KEV NUCLEI

Oracle WebLogic Server <14.1.1.0.0 - RCE

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2020-14882 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added November 3, 2021. EIP tracks 38 public exploits from researchers including CHackA0101, zhzyker, jas502n. A Nuclei detection template is also available.

AI-analyzed exploit summary This exploit leverages an unauthenticated RCE vulnerability in Oracle WebLogic Server 12.2.1.0 via path traversal and MVEL expression injection. It allows arbitrary command execution by sending a crafted request to the vulnerable endpoint.

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Exploits (38)

exploitdb WORKING POC
by CHackA0101 · pythonwebappsjava
https://www.exploit-db.com/exploits/49479

This exploit leverages an unauthenticated RCE vulnerability in Oracle WebLogic Server 12.2.1.0 via path traversal and MVEL expression injection. It allows arbitrary command execution by sending a crafted request to the vulnerable endpoint.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server 12.2.1.0
No auth needed
Prerequisites: Network access to the target WebLogic Server · Vulnerable version of Oracle WebLogic Server (12.2.1.0)
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 4,275 stars
by zhzyker · remote
https://github.com/zhzyker/exphub

The repository contains a working proof-of-concept exploit for CVE-2018-7600, a remote code execution vulnerability in Drupal. The exploit leverages the Drupalgeddon 2 vulnerability to execute arbitrary commands on vulnerable Drupal installations.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Drupal 6.x, Drupal 7.x < 7.58, Drupal 8.3 < 8.3.9, Drupal 8.4 < 8.4.6, Drupal 8.5 < 8.5.1
No auth needed
Prerequisites: Target must be running a vulnerable version of Drupal · Network access to the target
devstral-2 · analyzed Feb 15, 2026 Full analysis →
nomisec WORKING POC 290 stars
by jas502n · remote
https://github.com/jas502n/CVE-2020-14882

This repository provides a working proof-of-concept exploit for CVE-2020-14882, an unauthorized bypass RCE vulnerability in Oracle WebLogic Server. The exploit leverages a bypass of the patch for CVE-2020-14750 by using case manipulation in URL encoding to execute arbitrary commands via a malicious MVEL expression.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server 12.2.1.4.0
No auth needed
Prerequisites: Access to the WebLogic Server console endpoint · WebLogic Server version vulnerable to CVE-2020-14882
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 147 stars
by GGyao · remote
https://github.com/GGyao/CVE-2020-14882_ALL

This is a functional exploit for CVE-2020-14882, targeting Oracle WebLogic Server. It leverages a deserialization vulnerability in the console component to achieve remote command execution (RCE) via crafted HTTP requests.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (10.x, 12.x)
No auth needed
Prerequisites: Network access to the WebLogic console · Vulnerable WebLogic version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 29 stars
by s1kr10s · remote
https://github.com/s1kr10s/CVE-2020-14882

This PoC exploits CVE-2020-14882, a remote code execution vulnerability in Oracle WebLogic Server. It sends a crafted POST request with an MVEL expression payload to execute arbitrary commands on the target system.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the WebLogic Server console · WebLogic Server vulnerable to CVE-2020-14882
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 21 stars
by NS-Sp4ce · remote
https://github.com/NS-Sp4ce/CVE-2020-14882

This is a functional exploit for CVE-2020-14882, targeting Oracle WebLogic Server via a path traversal and deserialization vulnerability to achieve remote code execution (RCE). The script supports both command execution (WebLogic 12) and XML payload deployment (WebLogic 10).

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the WebLogic Server console · Target must be vulnerable to CVE-2020-14882
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 17 stars
by XTeam-Wing · remote
https://github.com/XTeam-Wing/CVE-2020-14882

This PoC exploits CVE-2020-14882, a path traversal vulnerability in Oracle WebLogic Server, to achieve remote code execution (RCE) via a crafted URL and payload. The exploit leverages the MVEL expression language to execute arbitrary commands on the target system.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: Target WebLogic Server with vulnerable endpoint exposed · Network access to the target server
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec SCANNER 13 stars
by adm1in · poc
https://github.com/adm1in/CodeTest

This repository contains a multi-vulnerability scanner for various software, including exploits for CVE-2020-14882 (Oracle WebLogic). It uses DNS log checks and HTTP requests to test for vulnerabilities.

Classification
Scanner 90%
Attack Type
Other
Complexity
Moderate
Reliability
Reliable
Target: Multiple (Apache ActiveMQ, Shiro, Solr, Struts2, Tomcat, Unomi, Drupal, Elasticsearch, Fastjson, Jenkins, Nexus, Oracle WebLogic, Red Hat JBoss, ThinkPHP)
No auth needed
Prerequisites: Network access to target · DNS log service (dnslog.cn)
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec SCANNER 12 stars
by GGyao · remote
https://github.com/GGyao/CVE-2020-14882_POC

This repository contains a Python script that checks for the presence of CVE-2020-14882, a path traversal vulnerability in Oracle WebLogic Server. The script sends a crafted HTTP request to a list of targets and checks for a specific string in the response to determine vulnerability.

Classification
Scanner 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: List of target URLs in a file named 'target.txt'
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 8 stars
by milo2012 · remote
https://github.com/milo2012/CVE-2020-14882

This PoC exploits CVE-2020-14882, an unauthenticated RCE vulnerability in Oracle WebLogic Server. It uses two different exploitation methods depending on the target version: ShellSession for versions >= 12.2.1 and FileSystemXmlApplicationContext for older versions.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
No auth needed
Prerequisites: Network access to the WebLogic Server console · Python environment with required libraries (requests, bs4, packaging, user_agent)
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 8 stars
by QmF0c3UK · remote
https://github.com/QmF0c3UK/CVE-2020-14882

This is a functional exploit for CVE-2020-14882, targeting Oracle WebLogic Server via an unauthenticated RCE vulnerability in the console component. It uses a crafted payload to execute arbitrary commands via MVEL expression injection.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the WebLogic console · Vulnerable WebLogic Server version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 8 stars
by wsfengfan · remote
https://github.com/wsfengfan/cve-2020-14882

This is a functional exploit for CVE-2020-14882, targeting Oracle WebLogic Server. It leverages an MVEL expression injection vulnerability to achieve remote code execution (RCE) by manipulating the console.portal endpoint.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
No auth needed
Prerequisites: Network access to the WebLogic Server console · Vulnerable version of Oracle WebLogic Server
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 8 stars
by ludy-dev · remote
https://github.com/ludy-dev/Weblogic_Unauthorized-bypass-RCE

This PoC exploits CVE-2020-14882, an unauthorized bypass RCE vulnerability in Oracle WebLogic Server. It sends a crafted POST request to execute arbitrary commands via MVEL expression injection, specifically running 'ipconfig' to verify exploitation.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server (10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
No auth needed
Prerequisites: Network access to the WebLogic console portal · WebLogic Server with vulnerable versions
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WRITEUP 7 stars
by corelight · poc
https://github.com/corelight/CVE-2020-14882-weblogicRCE

This repository provides detection rules and guidance for identifying exploitation attempts of CVE-2020-14882 and CVE-2020-14750, which are unauthenticated RCE vulnerabilities in Oracle WebLogic Server. It includes Zeek scripts for monitoring and alerting on exploit attempts via GET/POST methods.

Classification
Writeup 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: Network access to vulnerable WebLogic Server · Zeek installed for detection
devstral-2 · analyzed Feb 16, 2026 Full analysis →
github SUSPICIOUS 6 stars
by Y5neKO · pythonpoc
https://github.com/Y5neKO/ExpAndPoc_Collection/tree/main/CVE-2020-14882

The repository contains only a README with a link to an external GitHub repository and minimal details about the vulnerability. No actual exploit code or technical analysis is provided.

Classification
Suspicious 90%
Attack Type
Other
Complexity
Unknown
Reliability
Unknown
Target: unknown
No auth needed
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WRITEUP 5 stars
by xfiftyone · poc
https://github.com/xfiftyone/CVE-2020-14882

This repository contains a README with images demonstrating the exploitation of CVE-2020-14882, a vulnerability in Oracle WebLogic Server. No actual exploit code is provided, only visual evidence of successful exploitation.

Classification
Writeup 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Theoretical
Target: Oracle WebLogic Server 10 and 12
No auth needed
Prerequisites: Access to a vulnerable Oracle WebLogic Server instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 3 stars
by exploitblizzard · remote
https://github.com/exploitblizzard/CVE-2020-14882-WebLogic

This PoC exploits CVE-2020-14882, a remote code execution vulnerability in Oracle WebLogic Server. It leverages a path traversal and deserialization flaw to execute arbitrary commands via a crafted POST request.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the WebLogic Server console · WebLogic Server vulnerable to CVE-2020-14882
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 3 stars
by kk98kk0 · remote
https://github.com/kk98kk0/CVE-2020-14882

This repository provides a proof-of-concept exploit for CVE-2020-14882, demonstrating how to deploy an in-memory web shell (冰蝎) on vulnerable Oracle WebLogic Server instances. It leverages the com.tangosol.coherence.mvel2.sh.ShellSession gadget to execute arbitrary code and load a malicious JAR file via URLClassLoader.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server 12.2.1 and above
No auth needed
Prerequisites: Vulnerable WebLogic Server instance · Network access to the target · Remote JAR file hosting
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 3 stars
by murataydemir · remote
https://github.com/murataydemir/CVE-2020-14882

This repository provides a proof-of-concept for CVE-2020-14882, an authentication bypass vulnerability in Oracle WebLogic Server. The exploit leverages a path traversal technique via a crafted HTTP GET request to bypass authentication and access the admin console.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server (10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
No auth needed
Prerequisites: Network access to the target WebLogic Server
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 3 stars
by mmioimm · remote
https://github.com/mmioimm/cve-2020-14882

This PoC exploits CVE-2020-14882, a deserialization vulnerability in Oracle WebLogic Server, to achieve remote code execution (RCE). It includes payloads for both WebLogic 12.2 and 12.1, leveraging MVEL expressions and serialized Java objects to execute arbitrary commands.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server 12.1 and 12.2
No auth needed
Prerequisites: Network access to the WebLogic Server console · Vulnerable WebLogic Server version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by Danny-LLi · remote
https://github.com/Danny-LLi/CVE-2020-14882

This is a Python-based exploit for CVE-2020-14882, an unauthenticated RCE vulnerability in Oracle WebLogic Server. It crafts a malicious GET request to execute arbitrary commands via MVEL expression injection.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Python 3 · requests library · urllib3 library · target WebLogic Server exposed on the network
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by N0Coriander · remote
https://github.com/N0Coriander/CVE-2020-14882-14883

This PoC exploits CVE-2020-14882 (unauthorized access) and CVE-2020-14883 (RCE) in Oracle WebLogic Server by leveraging path traversal and JNDI injection to achieve remote command execution. It includes interactive command execution for verified vulnerable targets.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882/14883)
No auth needed
Prerequisites: Network access to WebLogic Server Console · Vulnerable WebLogic version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by Ormicron · remote
https://github.com/Ormicron/CVE-2020-14882-GUI-Test

This is a GUI-based PoC for CVE-2020-14882, an RCE vulnerability in Oracle WebLogic Server. It crafts a malicious request to exploit the deserialization flaw via the console path, allowing arbitrary command execution.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to vulnerable WebLogic Server · Exposed console interface
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by 0thm4n3 · remote
https://github.com/0thm4n3/cve-2020-14882

This repository contains a Bash script that exploits CVE-2020-14882, an unauthenticated remote command execution vulnerability in Oracle WebLogic. The script sends a crafted POST request to trigger the execution of 'calc.exe' via MVEL expression injection.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: Target must be running a vulnerable version of Oracle WebLogic Server · Network access to the target's WebLogic console
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 1 stars
by b1g-b33f · remote
https://github.com/b1g-b33f/CVE-2020-14882

This Bash script tests for CVE-2020-14882, an authentication bypass in Oracle WebLogic, by sending a crafted POST request to a path traversal endpoint. It also demonstrates the associated RCE (CVE-2020-14883) by executing a curl command via MVEL expression injection.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: Network access to the WebLogic server · WebLogic Console exposed
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 1 stars
by ovProphet · infoleak
https://github.com/ovProphet/CVE-2020-14882-checker

This PoC checks for CVE-2020-14882, an RCE vulnerability in Oracle WebLogic Server. It exploits a path traversal and deserialization flaw to execute arbitrary code via a crafted HTTP request, confirming vulnerability by injecting a test string.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the target WebLogic Server · WebLogic Server with vulnerable endpoint exposed
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by AleksaZatezalo · remote
https://github.com/AleksaZatezalo/CVE-2020-14882

This Python script exploits CVE-2020-14882, a remote code execution vulnerability in Oracle WebLogic Server, by sending crafted HTTP requests to execute arbitrary commands via PowerShell and retrieve output through a temporary HTTP listener.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to vulnerable WebLogic Server · Python environment with required libraries (requests, socket, etc.)
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by Root-Shells · remote
https://github.com/Root-Shells/CVE-2020-14882

This PowerShell script exploits CVE-2020-14882 to achieve unauthenticated remote code execution on Oracle WebLogic Server by sending a crafted GET request. The exploit leverages a path traversal and deserialization vulnerability to execute arbitrary commands.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server (10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
No auth needed
Prerequisites: Network access to the target WebLogic Server · Target server must be running a vulnerable version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by zesnd · remote
https://github.com/zesnd/CVE-2020-14882-POC

This is a functional exploit for CVE-2020-14882, targeting Oracle WebLogic Server. It leverages an unsafe deserialization vulnerability in the console to achieve remote code execution (RCE) via MVEL expression injection.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the WebLogic console · Vulnerable WebLogic version
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by LucasPDiniz · remote
https://github.com/LucasPDiniz/CVE-2020-14882

This repository provides a working proof-of-concept for CVE-2020-14882, a critical RCE vulnerability in Oracle WebLogic Server. The exploit leverages a path traversal and XML external entity injection to achieve remote code execution on vulnerable WebLogic instances.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0)
No auth needed
Prerequisites: Access to a vulnerable WebLogic Server instance · Ability to host a malicious XML file on an attacker-controlled server
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by xMr110 · remote
https://github.com/xMr110/CVE-2020-14882

This is a functional exploit for CVE-2020-14882, targeting Oracle WebLogic Server 12.2.1.0. It leverages an unauthenticated RCE vulnerability via MVEL expression injection in the console portal, allowing arbitrary command execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server 12.2.1.0
No auth needed
Prerequisites: Target must be running Oracle WebLogic Server 12.2.1.0 · Network access to the WebLogic console
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by nik0nz7 · remote
https://github.com/nik0nz7/CVE-2020-14882

This PoC exploits CVE-2020-14882, a remote code execution vulnerability in Oracle WebLogic Server. It leverages an unsafe deserialization flaw in the console to execute arbitrary commands via MVEL expressions.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions affected by CVE-2020-14882)
No auth needed
Prerequisites: Network access to the WebLogic Server console · Console path accessible
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by qianniaoge · poc
https://github.com/qianniaoge/CVE-2020-14882_Exploit_Gui

This repository contains a GUI-based exploit for CVE-2020-14882, targeting Oracle WebLogic Server. It supports reverse shell functionality and includes proxy features for enhanced usability.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server (versions including 10.3.6)
No auth needed
Prerequisites: Access to a vulnerable Oracle WebLogic Server instance · Network connectivity to the target · A listener setup for reverse shell
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec SCANNER
by pwn3z · remote
https://github.com/pwn3z/CVE-2020-14882-WebLogic

This script scans for Oracle WebLogic servers vulnerable to CVE-2020-14882 by checking the version via HTTP responses. It identifies vulnerable versions but does not exploit the vulnerability.

Classification
Scanner 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server versions 10.3.6.0.0, 12.1.3.0.0, 12.2.1.0.0, 12.2.1.4.0, 14.1.1.0.0, 12.2.1.3.0, 12.2.1.1.0, 12.2.1.2.0
No auth needed
Prerequisites: List of target hosts in a file named 'hosts'
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC
by alexfrancow · remote
https://github.com/alexfrancow/CVE-2020-14882

This PoC exploits CVE-2020-14882, an RCE vulnerability in Oracle WebLogic Server, by leveraging path traversal and deserialization to execute arbitrary commands. It includes examples for launching calc.exe and a reverse shell via a malicious XML file.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: Network access to the target WebLogic Server · WebLogic Server with vulnerable console exposed
devstral-2 · analyzed Feb 16, 2026 Full analysis →
vulncheck_xdb SCANNER
remote
https://github.com/0xn0ne/weblogicScanner

This repository contains a Python-based scanner for detecting multiple WebLogic vulnerabilities, including CVE-2020-14882. It checks for the presence of vulnerabilities but does not exploit them.

Classification
Scanner 95%
Attack Type
Other
Complexity
Moderate
Reliability
Reliable
Target: Oracle WebLogic Server
No auth needed
Prerequisites: network access to target WebLogic server
devstral-2 · analyzed Feb 25, 2026 Full analysis →
vulncheck_xdb WRITEUP
remote
https://github.com/ihebski/A-Red-Teamer-diaries

This repository provides a detailed technical writeup on Active Directory Certificate Services (ADCS) exploitation techniques, specifically focusing on misconfigured certificate templates (ESC1, ESC2, ESC3, ESC4). It includes command examples, tool references, and step-by-step exploitation methods for privilege escalation in AD environments.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: Active Directory Certificate Services (ADCS)
Auth required
Prerequisites: Access to AD environment · Valid domain credentials · Misconfigured certificate templates
devstral-2 · analyzed Feb 25, 2026 Full analysis →

Nuclei Templates (1)

Oracle Weblogic Server - Remote Command Execution
CRITICALby dwisiswant0
Shodan: http.title:"oracle peoplesoft sign-in" || product:"oracle weblogic"
FOFA: title="oracle peoplesoft sign-in"

Scores

CVSS v3 9.8
EPSS 0.9445
EPSS Percentile 100.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation active
Automatable yes
Technical Impact total

Details

CISA KEV 2021-11-03
VulnCheck KEV 2020-11-02
InTheWild.io 2021-04-08
ENISA EUVD EUVD-2020-7018
Status published
Products (5)
oracle/weblogic_server 10.3.6.0.0
oracle/weblogic_server 12.1.3.0.0
oracle/weblogic_server 12.2.1.3.0
oracle/weblogic_server 12.2.1.4.0
oracle/weblogic_server 14.1.1.0.0
Published Oct 21, 2020
KEV Added Nov 03, 2021
Tracked Since Feb 18, 2026