CVE-2021-35576

LOW

Oracle Database <19c - Privilege Escalation

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-35576. PoCs published by emad-almousa.

AI-analyzed exploit summary This repository provides a reference to a detailed writeup on bypassing Oracle Unified Audit policies via CVE-2021-35576. The actual exploit details are hosted externally on a WordPress blog, but the README clearly cites technical research and mitigation context.

Description

Vulnerability in the Oracle Database Enterprise Edition Unified Audit component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows high privileged attacker having Local Logon privilege with network access via Oracle Net to compromise Oracle Database Enterprise Edition Unified Audit. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database Enterprise Edition Unified Audit accessible data. CVSS 3.1 Base Score 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

Exploits (1)

nomisec WRITEUP
by emad-almousa · poc
https://github.com/emad-almousa/CVE-2021-35576

This repository provides a reference to a detailed writeup on bypassing Oracle Unified Audit policies via CVE-2021-35576. The actual exploit details are hosted externally on a WordPress blog, but the README clearly cites technical research and mitigation context.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Moderate
Reliability
Reliable
Target: Oracle Database with Unified Auditing
Auth required
Prerequisites: Access to an Oracle Database instance with Unified Auditing enabled · Valid database credentials
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Scores

CVSS v3 2.7
EPSS 0.0138
EPSS Percentile 68.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (3)
oracle/database_server 12.1.0.2
oracle/database_server 12.2.0.1
oracle/database_server 19c
Published Oct 20, 2021
Tracked Since Feb 18, 2026