How severe is CVE-2002-0714?

CVE-2002-0714 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-0714 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0714?

CVE-2002-0714 affects Squid. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2002-0714?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2002-0714 published?

CVE-2002-0714 was published on 2002-07-26 and last updated on 2026-06-16.

CVE-2002-0714

CVE-2002-0714 is a high-severity vulnerability in Squid with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Squid
Published: 2002-07-26
Last modified: 2026-06-16

Description

FTP proxy in Squid before 2.4.STABLE6 does not compare the IP addresses of control and data connections with the FTP server, which allows remote attackers to bypass firewall rules or spoof FTP server responses.

Frequently asked questions

What is CVE-2002-0714?: FTP proxy in Squid before 2.4.STABLE6 does not compare the IP addresses of control and data connections with the FTP server, which allows remote attackers to bypass firewall rules or spoof FTP server responses.
How severe is CVE-2002-0714?: CVE-2002-0714 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0714 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0714?: CVE-2002-0714 affects Squid. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2002-0714?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2002-0714 published?: CVE-2002-0714 was published on 2002-07-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:squid:squid:*:*:*:*:*:*:*:*

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