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CVE-2016-9207

18
FAUCET Score

CVE-2016-9207 is a medium-severity vulnerability in Cisco Expressway Series Software and TelePresence Video Communication Server (VCS) that allows an unauthenticated, remote attacker to initiate TCP connections to arbitrary hosts. The attack requires no user interaction and has low impact on confidentiality and availability, as it does not permit full traffic proxying. There is no known public exploit code or active exploitation, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
x8.7.2CPE matchmatch criteria
cpe:2.3:a:cisco:expressway:x8.7.2:*:*:*:*:*:*:*
x8.8.3CPE matchmatch criteria
cpe:2.3:a:cisco:expressway:x8.8.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
2.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.02%
Probability of exploitation in next 30 days
EPSS Percentile
78.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0202 is in the 67th percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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-20161207-expressway
Vendor Advisory
securityfocus.com / bid/94797
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037422
Third Party AdvisoryVDB Entry