Input validation error in Cisco Meeting Server - CVE-2021-1524
Published: June 17, 2021
Vulnerability identifier: #VU54190
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-1524
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the API. A remote authenticated attacker can pass specially crafted request to the application and perform a denial of service (DoS) attack.
Affected software
Cisco Meeting Server
How to mitigate CVE-2021-1524
Install updates from vendor's website.
Cisco Meeting Server - update to 3.1.2