CVE-2014-3381

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-10-19 · updated 2026-06-17
Weakness: CWE-264

Description

The ZIP inspection engine in Cisco AsyncOS 8.5 and earlier on the Cisco Email Security Appliance (ESA) does not properly analyze ZIP archives, which allows remote attackers to bypass malware filtering via a crafted archive, aka Bug ID CSCup07934.

Affected products

Cisco Asyncos: through 8.5

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3381
http://tools.cisco.com/security/center/viewAlert.x?alertId=36062
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3381
http://tools.cisco.com/security/center/viewAlert.x?alertId=36062

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