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CVE-2002-0166

20
FAUCET Score

CVE-2002-0166 describes a cross-site scripting (XSS) vulnerability in analog web server versions prior to 5.22. This flaw allows remote attackers to inject and execute JavaScript code by including it within an HTTP request, which is then logged and improperly filtered when analog displays the web logfile. With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing for potential compromise of user sessions and data theft due to its network-based attack vector and low attack complexity. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.90_beta1CPE matchmatch criteria
cpe:2.3:a:stephen_turner:analog:3.90_beta1:*:*:*:*:*:*:*
3.90_beta2CPE matchmatch criteria
cpe:2.3:a:stephen_turner:analog:3.90_beta2:*:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:stephen_turner:analog:4.1:*:*:*:*:*:*:*
4.01CPE matchmatch criteria
cpe:2.3:a:stephen_turner:analog:4.01:*:*:*:*:*:*:*
4.02CPE matchmatch criteria
cpe:2.3:a:stephen_turner:analog:4.02:*:*:*:*:*:*:*

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
1.80%
Probability of exploitation in next 30 days
EPSS Percentile
76.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0180 is in the 59th percentile among its peer group of 51,485 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

Patch Available

Vendor Patches (2)

debianpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Powertools 7.1
View patch

Vendor Advisories (1)

redhatCVE-2002-0166

security flaw

Mar 20, 2002

References

ftp.freebsd.org / pub/FreeBSD/CERT/advisories/FreeBSD-SN-02:02.asc
debian.org / security/2002/dsa-125
PatchVendor Advisory
iss.net / security_center/static/8656.php
osvdb.org / 2059
redhat.com / support/errata/RHSA-2002-059.html
securityfocus.com / bid/4389