CVE-2016-6463
MEDIUMCisco AsyncOS - Auth Bypass
Title source: llmDescription
A vulnerability in the email filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass Advanced Malware Protection (AMP) filters that are configured for an affected device. This vulnerability affects all releases prior to the first fixed release of Cisco AsyncOS Software for both virtual and hardware versions of Cisco Email Security Appliances, if the AMP feature is configured to scan incoming email attachments. More Information: CSCuz85823. Known Affected Releases: 10.0.0-082 9.7.0-125 9.7.1-066. Known Fixed Releases: 10.0.0-203 9.7.2-131.
Scores
CVSS v3
5.3
EPSS
0.0017
EPSS Percentile
38.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Classification
CWE
CWE-20
Status
published
Affected Products (4)
cisco/email_security_appliance_firmware
cisco/email_security_appliance_firmware
cisco/email_security_appliance_firmware
n/a/Cisco AsyncOS 9.7.1-066 through 10.0.0-082
< Cisco AsyncOS 9.7.1-066 through 10.0.0-082
Timeline
Published
Nov 19, 2016
Tracked Since
Feb 18, 2026