SB2025040313 - Denial of service in Cisco Meraki MX and Z Series
Published: April 3, 2025
Security Bulletin ID
SB2025040313
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use of Uninitialized Variable (CVE-ID: CVE-2025-20212)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to uninitialized variable in the Cisco AnyConnect VPN server when an SSL VPN session is established. A remote user can cause a denial of service condition on the target system.
Remediation
Install update from vendor's website.