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CVE-2015-6373

22
FAUCET Score

CVE-2015-6373 is a Cross-Site Request Forgery (CSRF) vulnerability affecting Cisco Firepower Extensible Operating System 1.1(1.160) on Firepower 9000 devices. This flaw allows remote attackers to hijack authenticated user sessions. With a CVSS score of 6.8, it has a medium attack complexity and could lead to partial compromise of confidentiality, integrity, and availability. There is currently no public exploit code available, and the vulnerability has received minimal community discussion or media coverage, suggesting it is not actively exploited.

Impacted Technologies

VendorProductVersion(s)CPE
1.1\(1.160\)CPE matchmatch criteria
cpe:2.3:o:cisco:firepower_extensible_operating_system:1.1\(1.160\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 7th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20151117-firepower3
Vendor Advisory