CVE-2016-6458

High

Description

A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass content filters configured on an affected device. Email that should have been filtered could instead be forwarded by the device. This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco Email Security Appliances, both virtual and hardware appliances, if the software is configured to use a content filter for email attachments that are protected or encrypted. More Information: CSCva52546. Known Affected Releases: 10.0.0-125 9.7.1-066.

SeverityHigh
CVSS7.5
Exploit probability83. percentile2.2%
ProductCisco Email Security Appliance Firmware
PublishedNov 19, 2016
First seenNov 19, 2016

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
cisco email_security_appliance_firmware9.7.1-066, 9.7.2-046, 9.7.2-047, 9.7.2-054, 9.9.6-026, 9.9_base, 10.0.0-124, 10.0.0-125—

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