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CVE-2002-1908

19
FAUCET Score

CVE-2002-1908 describes a denial-of-service vulnerability in Microsoft IIS 5.0 and 5.1, where a remote attacker can exhaust CPU resources by sending an HTTP request with an excessively long Host header containing many forward slashes. This vulnerability has a CVSS score of 5.0, indicating a medium severity, as it is network-exploitable with low attack complexity and no authentication required, leading to a partial availability impact. While no public exploit code or active exploitation is noted, and community discussion is minimal, its EPSS score suggests it's more likely to be exploited than a small percentage of other CVEs.

Impacted Technologies

VendorProductVersion(s)CPE
5.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_information_services:5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
13.68%
Probability of exploitation in next 30 days
EPSS Percentile
96.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.1368 is in the 96th percentile among its peer group of 23,690 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

iss.net / security_center/static/10370.php
securiteam.com / windowsntfocus/6C00C1F5QA.html
Patch
securityfocus.com / bid/5907
Exploit