SB2022041325 - Arbitrary file read in SonicWall Secure Remote Access
Published: April 13, 2022
Security Bulletin ID
SB2022041325
Severity
High
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Path traversal (CVE-ID: CVE-2022-22279)
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).
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.