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CVE-2002-1182

33
FAUCET Score

CVE-2002-1182 describes a denial-of-service vulnerability affecting Microsoft IIS 5.0 and 5.1. Remote attackers can crash the server by sending malformed WebDAV requests that lead to excessive memory allocation. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required for exploitation, resulting in a partial availability impact. Despite its age and lack of public exploit code or KEV listing, it has a high FAUCET Risk Score and significant community discussion, suggesting ongoing awareness or interest.

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
29.94%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2994 is in the 98th percentile among its peer group of 23,701 CVEs.

Social Chatter

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

archives.neohapsis.com / archives/vulnwatch/2002-q4/0048.html
docs.microsoft.com / en-us/security-updates/securitybulletins/2002/ms02-062
exchange.xforce.ibmcloud.com / vulnerabilities/10184
exchange.xforce.ibmcloud.com / vulnerabilities/10503
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1009
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1011
ciac.org / ciac/bulletins/n-011.shtml
nextgenss.com / advisories/ms-iisdos.txt
nextgenss.com / vna/ms-iisdos.txt
securityfocus.com / bid/4846
securityfocus.com / bid/6068
securityfocus.com / bid/6070