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CVE-2017-6659

25
FAUCET Score

CVE-2017-6659 is a Cross-Site Request Forgery (CSRF) vulnerability in the web-based management interface of Cisco Prime Collaboration Assurance, affecting versions 11.5(0) and 11.6. This high-severity vulnerability (CVSS 8.8) allows an unauthenticated, remote attacker to trick an authenticated user into performing arbitrary actions, leading to potential compromise of confidentiality, integrity, and availability. While the vulnerability is significant, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or notable community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
11.5\(0\)CPE matchmatch criteria
cpe:2.3:a:cisco:prime_collaboration_assurance:11.5\(0\):*:*:*:*:*:*:*
11.6CPE matchmatch criteria
cpe:2.3:a:cisco:prime_collaboration_assurance:11.6:*:*:*:*:*:*:*

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
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
52.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 55th percentile among its peer group of 14,875 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-20170607-pca
Vendor Advisory
securityfocus.com / bid/98970
Third Party AdvisoryVDB Entry
securitytracker.com / id/1038633