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CVE-2002-0073

45
FAUCET Score

CVE-2002-0073 describes a denial-of-service vulnerability in the FTP service of Microsoft Internet Information Server (IIS) versions 4.0, 5.0, and 5.1. An attacker who has established an FTP session can trigger the denial of service by sending a specially crafted status request containing glob characters. This vulnerability has a CVSS score of 5.0 (Medium), indicating a network-based attack with low complexity and potential for partial availability impact. While there is no known active exploitation, public exploit code, or Metasploit/Nuclei modules, the CVE has garnered significant community discussion, suggesting awareness among security researchers.

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

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
38.05%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3805 is in the 99th 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-q2/0023.html
marc.info
docs.microsoft.com / en-us/security-updates/securitybulletins/2002/ms02-018
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A24
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A35
cert.org / advisories/CA-2002-09.html
US Government Resource
cisco.com / warp/public/707/Microsoft-IIS-vulnerabilities-MS02-018.shtml
digitaloffense.net / msftpd/advisory.txt
iss.net / security_center/static/8801.php
kb.cert.org / vuls/id/412203
US Government Resource
osvdb.org / 3328
securityfocus.com / bid/4482