What is the severity of CVE-2016-9207?

CVE-2016-9207 has been assigned a medium severity rating due to its potential for unauthorized TCP connections.

How do I fix CVE-2016-9207?

To mitigate CVE-2016-9207, upgrade your Cisco Expressway to a non-vulnerable version such as X8.8.4 or later.

What products are affected by CVE-2016-9207?

CVE-2016-9207 affects Cisco Expressway versions X8.7.2 and X8.8.3.

Can CVE-2016-9207 allow full traffic proxy through the Expressway?

No, CVE-2016-9207 does not allow for full traffic proxy through the Expressway.

Who can exploit CVE-2016-9207?

An unauthenticated, remote attacker can exploit CVE-2016-9207 to initiate TCP connections.

Vulnerability/
CVE-2016-9207

medium

6.5

CWE

20 254

14/12/2016

6/8/2024

CVE-2016-9207: Input Validation

First published: Wed Dec 14 2016(Updated: )

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.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Expressway-C	=x8.7.2
Cisco Expressway-C	=x8.8.3

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2016-9207?
CVE-2016-9207 has been assigned a medium severity rating due to its potential for unauthorized TCP connections.
How do I fix CVE-2016-9207?
To mitigate CVE-2016-9207, upgrade your Cisco Expressway to a non-vulnerable version such as X8.8.4 or later.
What products are affected by CVE-2016-9207?
CVE-2016-9207 affects Cisco Expressway versions X8.7.2 and X8.8.3.
Can CVE-2016-9207 allow full traffic proxy through the Expressway?
No, CVE-2016-9207 does not allow for full traffic proxy through the Expressway.
Who can exploit CVE-2016-9207?
An unauthenticated, remote attacker can exploit CVE-2016-9207 to initiate TCP connections.

agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/severity
agent/references
agent/weakness
agent/author
agent/last-modified-date
agent/event
agent/first-publish-date
agent/description
agent/trending
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/cisco
canonical/cisco expressway-c
version/cisco expressway-c/x8.7.2
version/cisco expressway-c/x8.8.3

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Frequently Asked Questions

What is the severity of CVE-2016-9207?
CVE-2016-9207 has been assigned a medium severity rating due to its potential for unauthorized TCP connections.
How do I fix CVE-2016-9207?
To mitigate CVE-2016-9207, upgrade your Cisco Expressway to a non-vulnerable version such as X8.8.4 or later.
What products are affected by CVE-2016-9207?
CVE-2016-9207 affects Cisco Expressway versions X8.7.2 and X8.8.3.
Can CVE-2016-9207 allow full traffic proxy through the Expressway?
No, CVE-2016-9207 does not allow for full traffic proxy through the Expressway.
Who can exploit CVE-2016-9207?
An unauthenticated, remote attacker can exploit CVE-2016-9207 to initiate TCP connections.