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CVE-2008-1436

56
FAUCET Score

CVE-2008-1436 describes a privilege escalation vulnerability in Microsoft Windows XP, Vista, Server 2003, and Server 2008. It stems from improper management of the SeImpersonatePrivilege user right, allowing a malicious service running as NetworkService or LocalService to "kidnap" a token from another service with LocalSystem privileges. This flaw carries a critical CVSS score of 9.0, indicating a network-based attack with low complexity that can lead to complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog and lacking significant community discussion or media coverage, public exploit code exists, demonstrating its potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
vistaCPE matchmatch criteria
cpe:2.3:o:microsoft:windows-nt:vista:sp1:x64:*:*:*:*:*
vistaCPE matchmatch criteria
cpe:2.3:o:microsoft:windows-nt:vista:sp2:*:*:*:*:*:*
vistaCPE matchmatch criteria
cpe:2.3:o:microsoft:windows-nt:vista:sp2:x64:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_server_2003:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_server_2003:*:sp1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.0HIGH

AV:N/AC:L/Au:S/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
36.83%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-31667 · Apr 17, 2008
This CVE's current EPSS score of 0.3683 is in the 98th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

blogs.technet.com / msrc/archive/2008/04/17/msrc-blog-microsoft-security-advisory-951306.aspx
isc.sans.org / diary.html
milw0rm.com / sploits/2008-Churrasco.zip
nomoreroot.blogspot.com / 2008/10/windows-2003-poc-exploit-for-token.html
docs.microsoft.com / en-us/security-updates/securitybulletins/2009/ms09-012
secunia.com / advisories/29867
Vendor Advisory
securitywatch.eweek.com / flaws/microsoft_belatedly_admits_to_windows_server_2008_token_kidnapping.html
exchange.xforce.ibmcloud.com / vulnerabilities/41880
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5891
exploit-db.com / exploits/6705
argeniss.com / research/Churrasco.zip
argeniss.com / research/TokenKidnapping.pdf
microsoft.com / technet/security/advisory/951306.mspx
securityfocus.com / archive/1/491111/100/0/threaded
securityfocus.com / archive/1/497168/100/0/threaded
securityfocus.com / bid/28833
securitytracker.com / id
us-cert.gov / cas/techalerts/TA09-104A.html
US Government Resource
vupen.com / english/advisories/2008/1264/references
Vendor Advisory
vupen.com / english/advisories/2009/1026
Vendor Advisory