CVE-2016-9207

Name: CVE-2016-9207
Creator: NVD / NIST
Published: 2016-12-14T00:59:28.693+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.02%

Last modified Jun 17, 2026

CVE-2016-9207 is a vulnerability of currently unknown severity. A vulnerability in the HTTP traffic server component of Cisco Expressway could allow an unauthenticated, remote attacker to initiate TCP connections to arbitrary hosts. This does not allow for full traffic proxy through the Expressway. EPSS estimates a 2.02% chance of exploitation in the next 30 days.

Description

A vulnerability in the HTTP traffic server component of Cisco Expressway could allow an unauthenticated, remote attacker to initiate TCP connections to arbitrary hosts. This does not allow for full traffic proxy through the Expressway. Affected Products: This vulnerability affects Cisco Expressway Series Software and Cisco TelePresence Video Communication Server (VCS). More Information: CSCvc10834. Known Affected Releases: X8.7.2 X8.8.3. Known Fixed Releases: X8.9.

Metrics

EPSS Probability

2.02%

78.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Expressway	x8.7.2
Cisco	Expressway	x8.8.3

References

http://www.securityfocus.com/bid/94797Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037422Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-expresswayVendor Advisory
http://www.securityfocus.com/bid/94797Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1037422Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161207-expresswayVendor Advisory

Timeline

Published: Dec 14, 2016
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-9207?

How severe is CVE-2016-9207?

Severity scoring for CVE-2016-9207 is pending analysis. The EPSS model estimates a 2.02% probability of exploitation in the next 30 days.

How do I fix CVE-2016-9207?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-9207?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST