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CVE-2008-4250

98
FAUCET Score

CVE-2008-4250 is a critical remote code execution vulnerability affecting the Server service in various Microsoft Windows operating systems, including Windows 2000, XP, Server 2003, Vista, and Server 2008. It allows unauthenticated attackers to execute arbitrary code by sending a specially crafted RPC request that exploits an overflow during path canonicalization. With a CVSS score of 10.0, this vulnerability is extremely severe, requiring no authentication and having a low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. This flaw was actively exploited in the wild by Gimmiv.A in October 2008, with multiple public exploits available, including Metasploit modules, and has garnered significant community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_server_2003:-:*:*:*:*:*:x64:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_server_2003:-:sp1:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_server_2003:-:sp1:*:*:-:*:itanium:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
98.75%
Probability of exploitation in next 30 days
EPSS Percentile
99.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Added to KEV · May 20, 2026
Metasploit: MS08-067 Microsoft Server Service Relative Path Stack Corruption · Oct 28, 2008
ExploitDB: EDB-40279 · Feb 26, 2016
This CVE's current EPSS score of 0.9875 is in the 100th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
blogs.securiteam.com / index.php/archives/1150
Permissions Required
marc.info
Issue TrackingMailing ListThird Party Advisory
docs.microsoft.com / en-us/security-updates/securitybulletins/2008/ms08-067
PatchVendor Advisory
secunia.com / advisories/32326
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/46040
Third Party AdvisoryVDB Entry
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6093
Broken LinkThird Party Advisory
exploit-db.com / exploits/6824
ExploitThird Party AdvisoryVDB Entry
exploit-db.com / exploits/6841
ExploitThird Party AdvisoryVDB Entry
exploit-db.com / exploits/7104
ExploitThird Party AdvisoryVDB Entry
exploit-db.com / exploits/7132
ExploitThird Party AdvisoryVDB Entry
kb.cert.org / vuls/id/827267
Third Party AdvisoryUS Government Resource
securityfocus.com / archive/1/497808/100/0/threaded
Broken LinkThird Party AdvisoryVDB Entry
securityfocus.com / archive/1/497816/100/0/threaded
Broken LinkThird Party AdvisoryVDB Entry
securityfocus.com / bid/31874
Broken LinkExploitPatchThird Party AdvisoryVDB Entry
securitytracker.com / id
Broken LinkThird Party AdvisoryVDB Entry
us-cert.gov / cas/techalerts/TA08-297A.html
Broken LinkThird Party AdvisoryUS Government Resource
us-cert.gov / cas/techalerts/TA09-088A.html
Third Party AdvisoryUS Government Resource
vupen.com / english/advisories/2008/2902
Vendor Advisory