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CVE-2005-0044

37
FAUCET Score

CVE-2005-0044 describes an input validation vulnerability in the OLE component of various Microsoft Windows operating systems (98, 2000, XP, Server 2003) and Exchange Server versions (5.0-2003). This flaw allows remote attackers to execute arbitrary code by sending malformed OLE data with improperly validated message lengths. With a CVSS score of 7.5, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and potential for complete compromise (confidentiality, integrity, availability). Despite its high FAUCET Risk Score of 97/100 and elevated EPSS, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:a:microsoft:exchange_server:5.0:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp1:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp2:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:microsoft:windows_2000:*:sp3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
33.36%
Probability of exploitation in next 30 days
EPSS Percentile
98.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3336 is in the 97th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

docs.microsoft.com / en-us/security-updates/securitybulletins/2005/ms05-012
exchange.xforce.ibmcloud.com / vulnerabilities/19109
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1180
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2917
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3568
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4499
kb.cert.org / vuls/id/927889
PatchUS Government Resource
us-cert.gov / cas/techalerts/TA05-039A.html
US Government Resource