CVE-2008-4037
Description
Microsoft Windows 2000 Gold through SP4, XP Gold through SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008 allows remote SMB servers to execute arbitrary code on a client machine by replaying the NTLM credentials of a client user, as demonstrated by backrush, aka "SMB Credential Reflection Vulnerability." NOTE: some reliable sources report that this vulnerability exists because of an insufficient fix for CVE-2000-0834.
Official description from the CVE record, published by microsoft. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org
Key data
EPSS
- Score
- 0.59136 (59.1% probability)
- Percentile
- 99.1%
- Scores of
- Nov 10, 2026
- Model
- v2026.06.15
References
- SSRT080164 (marc.info)vendor-advisory
- networkworld.com/news/2008/111208-microsoft-seven-year-secu…
- TA08-316A (us-cert.gov)third-party-advisory
- veracode.com/blog/2008/11/microsoft-fixes-8-year-old-design…
- oval:org.mitre.oval:def:6012 (oval.cisecurity.org)vdb-entrysignature
- 49736 (osvdb.org)vdb-entry
- 1021163 (securitytracker.com)vdb-entry
- ADV-2008-3110 (vupen.com)vdb-entry
- xfocus.net/articles/200305/smbrelay.html
- MS08-068 (docs.microsoft.com)vendor-advisory
- securityfocus.com/data/vulnerabilities/exploits/backrush.pa…
- securityfocus.com/data/vulnerabilities/exploits/backrush.pa…
- 32633 (secunia.com)third-party-advisory
- 7385 (securityfocus.com)vdb-entry
- 7125 (exploit-db.com)exploit
Timeline
- ID reserved
- Record published
- Record last updated
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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:46 UTC. Sources and licenses