SB2023020252 - Path traversal in AVideo
Published: February 2, 2023 Updated: April 8, 2026
Security Bulletin ID
SB2023020252
CSH Severity
Low
Patch available
YES
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 vulnerability.
1) Path traversal (CVE-ID: CVE-2020-23489)
CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVSSv4: 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/E:U/U:Clear
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to path traversal in the file inclusion functionality when processing user-supplied file paths. A remote user can supply a crafted path to disclose sensitive information.
Remediation
Install update from vendor's website.