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CVE-2007-3896

63
FAUCET Score

CVE-2007-3896 describes a critical vulnerability in the URL handling of Shell32.dll within Microsoft Windows XP and Server 2003, specifically when Internet Explorer 7 is installed. This flaw allows remote attackers to execute arbitrary programs by crafting malicious URIs containing invalid percent sequences, impacting various applications that utilize URI handlers. With a CVSS score of 9.3, this vulnerability is highly severe, enabling complete compromise of confidentiality, integrity, and availability with medium attack complexity. While not listed on the KEV catalog or Hot List, public exploit code exists via ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
7.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:7.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
53.83%
Probability of exploitation in next 30 days
EPSS Percentile
98.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-30645 · Oct 5, 2007
This CVE's current EPSS score of 0.5383 is in the 98th percentile among its peer group of 8,913 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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.zdnet.com / security
marc.info
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docs.microsoft.com / en-us/security-updates/securitybulletins/2007/ms07-061
secunia.com / advisories/26201
Vendor Advisory
securitytracker.com / id
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4581
heise-security.co.uk / news/96982
kb.cert.org / vuls/id/403150
US Government Resource
microsoft.com / technet/security/advisory/943521.mspx
securityfocus.com / archive/1/481493/100/100/threaded
securityfocus.com / archive/1/481505/100/0/threaded
securityfocus.com / archive/1/481624/100/0/threaded
securityfocus.com / archive/1/481664/100/0/threaded
securityfocus.com / archive/1/481671/100/0/threaded
securityfocus.com / archive/1/481680/100/0/threaded
securityfocus.com / archive/1/481839/100/0/threaded
securityfocus.com / archive/1/481846/100/0/threaded
securityfocus.com / archive/1/481867/100/0/threaded
securityfocus.com / archive/1/481871/100/0/threaded
securityfocus.com / archive/1/481881/100/0/threaded
securityfocus.com / archive/1/481887/100/0/threaded
securityfocus.com / archive/1/482090/100/0/threaded
securityfocus.com / archive/1/482292/100/0/threaded
securityfocus.com / archive/1/482437/100/0/threaded
securityfocus.com / archive/1/484186/100/0/threaded
securityfocus.com / bid/25945
securitytracker.com / id
us-cert.gov / cas/techalerts/TA07-317A.html
US Government Resource
xs-sniper.com / blog/remote-command-exec-firefox-2005