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CVE-2007-0217

67
FAUCET Score

CVE-2007-0217 describes a critical heap corruption vulnerability in the wininet.dll FTP client code within Microsoft Internet Explorer versions 5.01 and 6, impacting various Windows operating systems. This flaw allows remote attackers to execute arbitrary code by manipulating an FTP server response to cause an out-of-bounds null byte write. With a CVSS score of 10.0 and an EPSS percentile of 0.75766, this vulnerability presents a severe risk, enabling complete compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. While there is an ExploitDB entry for a denial-of-service, there is no indication of active exploitation in the wild, nor significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.01CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.01:sp4:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*

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
58.12%
Probability of exploitation in next 30 days
EPSS Percentile
99.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-3444 · Mar 9, 2007
This CVE's current EPSS score of 0.5812 is in the 98th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

labs.idefense.com / intelligence/vulnerabilities/display.php
docs.microsoft.com / en-us/security-updates/securitybulletins/2007/ms07-016
secunia.com / advisories/24156
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1141
kb.cert.org / vuls/id/613564
US Government Resource
osvdb.org / 31892
securityfocus.com / archive/1/462303/100/0/threaded
securityfocus.com / bid/22489
securitytracker.com / id
us-cert.gov / cas/techalerts/TA07-044A.html
US Government Resource
vupen.com / english/advisories/2007/0584