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CVE-2008-4301

36
FAUCET Score

CVE-2008-4301 describes a potential vulnerability in Microsoft Internet Information Services (IIS) where a specific ActiveX control in iisext.dll might allow remote attackers to set a password using the SetPassword method. Despite a CVSS score of 10.0 indicating critical severity with full confidentiality, integrity, and availability impact, the vulnerability's existence is highly questionable due to an unreliable researcher and inability to reproduce the issue by a reliable third party. There is no known exploit code available in Metasploit, Nuclei, or ExploitDB, and it has received no community discussion or media coverage, suggesting it is not actively exploited or considered a credible threat.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:internet_information_services:-:*:*:*:*:*:*:*

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
16.92%
Probability of exploitation in next 30 days
EPSS Percentile
96.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1692 is in the 95th percentile among its peer group of 51,506 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

exchange.xforce.ibmcloud.com / vulnerabilities/45587
Broken Link
attrition.org / pipermail/vim/2008-October/002081.html
Third Party Advisory
securityfocus.com / archive/1/496694/100/0/threaded
ExploitThird Party AdvisoryVDB Entry