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CVE-2016-6417

26
FAUCET Score

CVE-2016-6417 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting Cisco FireSIGHT System Software versions 4.10.2 through 6.1.0 and Firepower Management Center. This flaw allows remote attackers to hijack the authentication of arbitrary users. With a CVSS v3 score of 8.8 (High), the vulnerability has a network attack vector, low attack complexity, and can lead to high impacts on confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.10.2CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:4.10.2:*:*:*:*:*:*:*
4.10.2.1CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:4.10.2.1:*:*:*:*:*:*:*
4.10.2.2CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:4.10.2.2:*:*:*:*:*:*:*
4.10.2.3CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:4.10.2.3:*:*:*:*:*:*:*
4.10.2.4CPE matchmatch criteria
cpe:2.3:a:cisco:firesight_system_software:4.10.2.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 48th percentile among its peer group of 14,825 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-fmc
Vendor Advisory
securityfocus.com / bid/93199
securitytracker.com / id/1036918