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CVE-2004-2598
Quake II server before R1Q2, as used in multiple products, allows remote attackers to corrupt the server's client state data structure by…
Medium5.0EPSS 1.4%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Quake II server before R1Q2, as used in multiple products, allows remote attackers to corrupt the server's client state data structure by exiting a session without a valid disconnect command, then reconnecting, which prevents a mod from being notified of changes in the client state. NOTE: the impact of this issue will vary depending on which mod is being used.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.4% · top 28% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (5)
- http://web.archive.org/web/20041130092749/www.r1ch.net/stuff/r1q2/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- 1011979 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 11551 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://secur1ty.net/advisories/001 (opens in a new tab)x_refsource_MISCx_transferred
- 20041027 Multiple Vulnerabilites in Quake II Server (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2004-2598)Record last updated .