Path traversal in SMA 100 - CVE-2022-22279

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Main Vulnerability Database Vulnerabilities #VU62295

Path traversal in SMA 100 - CVE-2022-22279

Published: April 13, 2022


Vulnerability identifier: #VU62295
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-22279
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: The vulnerability is being exploited in the wild

Vulnerability details

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.

Note, the vulnerability is being actively exploited in the wild along with #VU62294 (CVE-2021-20028).


Affected software

SMA 100
SonicWall Secure Remote Access (SRA)

How to mitigate CVE-2022-22279

Install update from vendor's website.

SMA 100 - update to 9.0.0.10-28sv

External References

Related Security Bulletins