CVE-2022-22242

MEDIUM EXPLOITED NUCLEI

Juniper Networks Junos OS <19.1R3-S9-20.2 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2022-22242 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 1 public exploit. A Nuclei detection template is also available.

AI-analyzed exploit summary This repository contains a Go-based vulnerability scanner tool called 'afrog' with extensive documentation and workflow automation. It does not include exploit code for CVE-2022-22242 but provides a framework for scanning and detecting vulnerabilities.

Description

A Cross-site Scripting (XSS) vulnerability in the J-Web component of Juniper Networks Junos OS allows an unauthenticated attacker to run malicious scripts reflected off of J-Web to the victim's browser in the context of their session within J-Web. This issue affects Juniper Networks Junos OS all versions prior to 19.1R3-S9; 19.2 versions prior to 19.2R3-S6; 19.3 versions prior to 19.3R3-S7; 19.4 versions prior to 19.4R2-S7, 19.4R3-S8; 20.1 versions prior to 20.1R3-S5; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S5; 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S1; 21.3 versions prior to 21.3R3; 21.4 versions prior to 21.4R2; 22.1 versions prior to 22.1R2.

Exploits (1)

vulncheck_xdb SCANNER
client-side
https://github.com/zan8in/afrog

This repository contains a Go-based vulnerability scanner tool called 'afrog' with extensive documentation and workflow automation. It does not include exploit code for CVE-2022-22242 but provides a framework for scanning and detecting vulnerabilities.

Classification
Scanner 90%
Attack Type
Other
Complexity
Moderate
Reliability
Reliable
Target: afrog vulnerability scanner
No auth needed
Prerequisites: Go environment · Node.js for web assets
devstral-2 · analyzed Feb 25, 2026 Full analysis →

Nuclei Templates (1)

Juniper Web Device Manager - Cross-Site Scripting
MEDIUMVERIFIEDby EvergreenCartoons
Shodan: title:"Juniper Web Device Manager" || http.title:"juniper web device manager"
FOFA: title="juniper web device manager"

References (1)

Core 1
Core References

Scores

CVSS v3 6.1
EPSS 0.0247
EPSS Percentile 82.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

VulnCheck KEV 2023-11-25
CWE
CWE-79
Status published
Products (3)
juniper/junos 19.1 (21 CPE variants)
juniper/junos 19.2 (19 CPE variants)
juniper/junos 19.3 (10 CPE variants)
Published Oct 18, 2022
Tracked Since Feb 18, 2026