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CVE-2000-0969

Format string vulnerability in Half Life dedicated server build 3104 and earlier allows remote attackers to execute arbitrary commands by injecting format strings into the changelevel command, via the system console or rcon.

Published: Dec 19, 2000 Modified: Apr 16, 2026

CVSS Metrics

Affected Products (1)

Vendor Product Version
valve_software half-life_dedicated_server 3.1.3

GitHub Security Advisory GHSA-jrm7-fxfw-383p

Format string vulnerability in Half Life dedicated server build 3104 and earlier allows remote...

Risk Scores

CVSS Score 10.0 / 10
EPSS Score 2.70%

Top 14% most likely to be exploited

Threat Score 40.8 / 100

Data Sources

NVD EPSS GitHub