Security readout for executives and security teams
A very old flaw in the Half-Life dedicated game server (build 3104 and earlier) let anyone with console or remote console (rcon) access run arbitrary commands on the server by abusing how the changelevel command handled text input. It affects legacy game hosting only, not general enterprise software, but any lingering unpatched server would remain trivially abusable. Exposure is confined to hosts still running Half-Life dedicated server build 3104 or earlier. No enterprise product, OS, or infrastructure component is implicated. Practical modern exposure is minimal; risk exists only for hobbyist or archival game server operators who have not applied Valve's post-2000 patches. Low priority for typical enterprises. Only relevant if the business operates legacy Half-Life game servers; in that narrow case, patch or decommission and lock down rcon. No action required for standard IT estates. Mitigation focus: Upgrade Half-Life dedicated server past build 3104 using Valve's official patch.; Retire or isolate legacy Half-Life servers that cannot be updated.; Restrict rcon access to trusted IPs and use strong, unique rcon passwords..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2000-0969 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- halflife-rcon-format-string(5413)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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