The HTTP/XML-RPC service in Crysis 1.21 (game version 1.1.1.6156) and earlier allows remote attackers to cause a denial of service (crash) via a long HTTP request, which triggers a NULL pointer dereference.
CVE-2008-6712
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 93.7%
- KEV
- Not listed
Published
April 10, 2009
Last Modified
April 23, 2026
References (14)
- cve@mitrehttp://aluigi.org/poc/dontcrysis.txt
- cve@mitrehttp://archives.neohapsis.com/archives/fulldisclosure/2008-06/0211.html
- cve@mitrehttp://osvdb.org/46261
- cve@mitrehttp://secunia.com/advisories/30675
- cve@mitrehttp://www.securityfocus.com/archive/1/493385/100/0/threaded
- cve@mitrehttp://www.securityfocus.com/bid/29759
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/43126
- af854a3a-2127-422b-91ae-364da2661108http://aluigi.org/poc/dontcrysis.txt
- af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/fulldisclosure/2008-06/0211.html
- af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/46261
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/30675
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/493385/100/0/threaded
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/29759
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/43126
Data Freshness Timeline
(refreshed 7× in last 7d / 41× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-06 16:23 UTCEPSS rescore
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- 2026-06-19 19:22 UTCEPSS rescore
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- 2026-05-30 17:16 UTCEG score recompute
- 2026-05-30 17:16 UTCGHSA enrichment
- 2026-05-29 13:40 UTCEPSS rescore
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- 2026-05-22 21:15 UTCEPSS rescore
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- 2026-05-20 11:21 UTCEPSS rescore
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- 2026-05-18 21:29 UTCEPSS rescore
Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-31931✓ verifiedFirst seen Jun 16, 2008
Crysis 1.21 - HTTP/XML-RPC Service Remote Denial of Service
Open source ↗
Frequently asked(4)
What is CVE-2008-6712?
When was CVE-2008-6712 disclosed?
Is CVE-2008-6712 actively exploited?
How do I remediate CVE-2008-6712?
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