OS Command Injection in SonicWall Secure Remote Access (SRA) and SMA 100 - CVE-2022-22273

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Main Vulnerability Database Vulnerabilities #VU61610

OS Command Injection in SonicWall Secure Remote Access (SRA) and SMA 100 - CVE-2022-22273

Published: March 24, 2022


Vulnerability identifier: #VU61610
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-22273
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote authenticated user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Note, the vulnerability affects end-of-life Secure Remote Access (SRA) series products, specifically appliances running all 8.x or 9.0.0.5-19sv and earlier versions.


Affected software

SonicWall Secure Remote Access (SRA)
SMA 100

How to mitigate CVE-2022-22273

Install updates from vendor's website.

Note,


SMA 100 - update to 9.0.0.10-28sv

External References

Related Security Bulletins