Input validation error in Junos OS - CVE-2022-22241
Published: October 26, 2023
Vulnerability identifier: #VU82510
CSH Severity: High
CVSS v4: 9.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-22241
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to insufficient validation of user-supplied input in the J-Web component. A remote attacker can send a specially crafted HTTP POST request to the affected system and execute arbitrary OS commands.
Affected software
Junos OS
How to mitigate CVE-2022-22241
Install updates from vendor's website.
Junos OS - addressed in versions 19.1R3-S9, 19.2R3-S6, 19.3R3-S7, 19.4R3-S9, 20.1R3-S5, 20.2R3-S5, 20.3R3-S5, 20.4R3-S4, 21.1R3-S2, 21.3R3, 21.4R3, 22.1R2, 22.2R1