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CVE-2002-1009

31
FAUCET Score

CVE-2002-1009 describes a cross-site scripting (XSS) vulnerability in the pbcgi.cgi component of Summit Computer Networks Lil' HTTP Server versions 2.1 and 2.2. This flaw allows remote attackers to inject arbitrary web script into a user's browser by manipulating the "Name" or "E-mail" parameters. With a CVSS score of 7.5, this vulnerability is considered high severity, requiring no authentication and having low attack complexity, potentially leading to information disclosure and integrity compromise. While not listed in CISA KEV, an ExploitDB entry (EDB-21611) confirms the existence of public exploit code, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.1CPE matchmatch criteria
cpe:2.3:a:summit_computer_networks:lil_http_server:2.1:*:*:*:*:*:*:*
2.2CPE matchmatch criteria
cpe:2.3:a:summit_computer_networks:lil_http_server:2.2:*:*:*:*:*:*:*

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
7.02%
Probability of exploitation in next 30 days
EPSS Percentile
93.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-21611 · Jul 11, 2002
This CVE's current EPSS score of 0.0702 is in the 89th percentile among its peer group of 51,455 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, 0.1 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

archives.neohapsis.com / archives/bugtraq/2002-07/0112.html
iss.net / security_center/static/9548.php
Vendor Advisory
securityfocus.com / bid/5211
ExploitVendor Advisory