SB2022110403 - Information disclosure in Cisco Email and Web Appliances
Published: November 4, 2022
Security Bulletin ID
SB2022110403
CSH Severity
Medium
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) Incorrect authorization (CVE-ID: CVE-2022-20942)
CWE-ID: CWE-863 - Incorrect Authorization
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:Green
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due to weak enforcement of back-end authorization checks within the web-based management interface. A remote authenticated user can send a specially crafted HTTP request to the affected device and obtain confidential data that is stored on the affected device.
Remediation
Install update from vendor's website.