SB2021011902 - Information disclosure in Cisco Unified Communications Products
Published: January 19, 2021
Security Bulletin ID
SB2021011902
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) Inclusion of Sensitive Information in Log Files (CVE-ID: CVE-2021-1226)
CWE-ID: CWE-532 - Information Exposure Through Log Files
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to software stores sensitive information into log files within the audit logging component. A remote authenticated attacker can read the log files and gain access to sensitive data.
Remediation
Install update from vendor's website.