SB2021030420 - Improper access control in Cisco Webex Meetings
Published: March 4, 2021
Security Bulletin ID
SB2021030420
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper access control (CVE-ID: CVE-2021-1410)
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in the distribution list feature. A remote authenticated attacker can send a specially crafted request and modify a distribution list that belongs to a user other than themselves.
Remediation
Install update from vendor's website.