How severe is CVE-2015-6373?

CVE-2015-6373 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2015-6373 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-6373?

CVE-2015-6373 affects Cisco Firepower Extensible Operating System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-6373?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-6373 published?

CVE-2015-6373 was published on 2015-11-18 and last updated on 2026-06-17.

CVE-2015-6373

CVE-2015-6373 is a medium-severity vulnerability in Cisco Firepower Extensible Operating System with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Cisco Firepower Extensible Operating System
Published: 2015-11-18
Last modified: 2026-06-17

Description

Cross-site request forgery (CSRF) vulnerability in Cisco Firepower Extensible Operating System 1.1(1.160) on Firepower 9000 devices allows remote attackers to hijack the authentication of arbitrary users, aka Bug ID CSCux10611.

Frequently asked questions

What is CVE-2015-6373?: Cross-site request forgery (CSRF) vulnerability in Cisco Firepower Extensible Operating System 1.1(1.160) on Firepower 9000 devices allows remote attackers to hijack the authentication of arbitrary users, aka Bug ID CSCux10611.
How severe is CVE-2015-6373?: CVE-2015-6373 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2015-6373 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-6373?: CVE-2015-6373 affects Cisco Firepower Extensible Operating System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-6373?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-6373 published?: CVE-2015-6373 was published on 2015-11-18 and last updated on 2026-06-17.

References

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151117-firepower3

Affected products (1)

cpe:2.3:o:cisco:firepower_extensible_operating_system:1.1\(1.160\):*:*:*:*:*:*:*

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