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CVE-2010-2702
Buffer overflow in the UGameEngine::UpdateConnectingMessage function in the Unreal engine 1, 2, and 2.5, as used in multiple games…
High9.3EPSS 4.9%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in the UGameEngine::UpdateConnectingMessage function in the Unreal engine 1, 2, and 2.5, as used in multiple games including Unreal Tournament 2004, Unreal tournament 2003, Postal 2, Raven Shield, and SWAT4, when downloads are enabled, allows remote attackers to execute arbitrary code via a long LEVEL field in a WELCOME response to a download request.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 4.9% · top 7.8% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Weakness
Affected products
n/a
- affected n/a
References (5)
- 66039 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 40466 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://aluigi.altervista.org/adv/unrealcbof-adv.txt (opens in a new tab)x_refsource_MISCx_transferred
- http://aluigi.org/poc/unrealcbof.txt (opens in a new tab)x_refsource_MISCx_transferred
- unrealengine-ugameengineupdate-bo(60142) (opens in a new tab)vdb-entryx_refsource_XFx_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)
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[](https://trackcve.app/cve/CVE-2010-2702)Record last updated .