CVE-2016-9207

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.

• CWE-20
• CWE-254

• 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

Published

Dec 14, 2016

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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