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CVE-2002-0074

39
FAUCET Score

CVE-2002-0074 describes a cross-site scripting (XSS) vulnerability within the Help File search facility of Microsoft Internet Information Server (IIS) versions 4.0, 5.0, and 5.1. This flaw allows remote attackers to inject malicious scripts into a user's session, potentially leading to information disclosure or session hijacking. Rated with a CVSS score of 7.5 (HIGH), it is easily exploitable over the network with low attack complexity, impacting confidentiality, integrity, and availability. While there is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB) is available, and it is not listed in CISA's KEV catalog. Despite its age, the vulnerability has garnered significant community discussion, indicating continued awareness.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_information_server:4.0:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_information_services:5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
31.03%
Probability of exploitation in next 30 days
EPSS Percentile
98.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.3103 is in the 97th percentile among its peer group of 51,485 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

docs.microsoft.com / en-us/security-updates/securitybulletins/2002/ms02-018
seclists.org / bugtraq/2002/Apr/0126.html
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A46
cert.org / advisories/CA-2002-09.html
US Government Resource
cgisecurity.com / advisory/9.txt
cisco.com / warp/public/707/Microsoft-IIS-vulnerabilities-MS02-018.shtml
iss.net / security_center/static/8802.php
kb.cert.org / vuls/id/883091
US Government Resource
osvdb.org / 3338
securityfocus.com / bid/4483