SB2021050611 - Information disclosure in Cisco Wide Area Application Services (WAAS)
Published: May 6, 2021
Security Bulletin ID
SB2021050611
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Exposure of Resource to Wrong Sphere (CVE-ID: CVE-2021-1438)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to improper input validation and authorization of specific commands that a user can execute within the CLI.A local authenticated user can execute a specific set of commands and gain read arbitrary files on the system.
Remediation
Install update from vendor's website.