How severe is CVE-2014-3525?

CVE-2014-3525 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2014-3525 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3525?

CVE-2014-3525 primarily affects Apache Traffic Server. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-3525?

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

When was CVE-2014-3525 published?

CVE-2014-3525 was published on 2014-08-22 and last updated on 2026-06-17.

CVE-2014-3525

CVE-2014-3525 is a critical-severity vulnerability in Apache Traffic Server with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 5% (90th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Apache Traffic Server
Published: 2014-08-22
Last modified: 2026-06-17

Description

Unspecified vulnerability in Apache Traffic Server 3.x through 3.2.5, 4.x before 4.2.1.1, and 5.x before 5.0.1 has unknown impact and attack vectors, possibly related to health checks.

Frequently asked questions

What is CVE-2014-3525?: Unspecified vulnerability in Apache Traffic Server 3.x through 3.2.5, 4.x before 4.2.1.1, and 5.x before 5.0.1 has unknown impact and attack vectors, possibly related to health checks.
How severe is CVE-2014-3525?: CVE-2014-3525 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2014-3525 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3525?: CVE-2014-3525 primarily affects Apache Traffic Server. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-3525?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2014-3525 published?: CVE-2014-3525 was published on 2014-08-22 and last updated on 2026-06-17.

References

Affected products (35)

cpe:2.3:a:apache:traffic_server:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.0.0:alpha:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.8:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:2.1.9:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.1.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.1.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.2.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.3.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.3.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.3.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.3.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.3.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:3.3.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:4.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:4.2.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:traffic_server:5.0.0:*:*:*:*:*:*:*

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