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CVE-2002-0715

19
FAUCET Score

CVE-2002-0715 describes a vulnerability in Squid proxy servers prior to version 2.4.STABLE6. This flaw could allow remote websites to illicitly obtain a user's proxy authentication credentials, including their login and password. With a CVSS score of 5.0, this vulnerability is considered medium severity, requiring no authentication and low attack complexity to potentially expose sensitive information. While there is no evidence of active exploitation, nor readily available exploit code in common frameworks, the vulnerability has garnered significant community discussion, indicating awareness among security professionals.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.4.stable6CPE matchmatch criteria
cpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.30%
Probability of exploitation in next 30 days
EPSS Percentile
81.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0230 is in the 72nd 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

Patch Available

Vendor Patches (6)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 6.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.0
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux 7.3
View patch

Vendor Advisories (1)

redhatCVE-2002-0715Important

security flaw

Jul 3, 2002

References

ftp.caldera.com / pub/security/OpenLinux/CSSA-2002-046.0.txt
marc.info
rhn.redhat.com / errata/RHSA-2002-051.html
rhn.redhat.com / errata/RHSA-2002-130.html
PatchVendor Advisory
iss.net / security_center/static/9478.php
linux-mandrake.com / en/security/2002/MDKSA-2002-044.php
Patch
securityfocus.com / bid/5154
squid-cache.org / Advisories/SQUID-2002_3.txt
PatchVendor Advisory
squid-cache.org / Versions/v2/2.4/bugs
Patch