CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.0. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.
CVE
CVE-2021-30481
Severity
HIGH
CVSS
8
EPSS
3.50%
Original NVD Description
Valve Steam before 2021-04-17, when a Source engine game is installed, allows remote authenticated users to execute arbitrary code because of a buffer overflow that occurs for a Steam invite after one click.
Related CVEs
Other vulnerabilities affecting the same vendor(s)