A vulnerability in the email message scanning of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass configured filters on the device. The vulnerability is due to improper validation of incoming emails. An attacker could exploit this vulnerability by sending a crafted email message to a recipient protected by the ESA. A successful exploit could allow the attacker to bypass the configured content filters, which could allow malicious content to pass through the device.
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Affected Vendors & Products
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History
Wed, 13 Nov 2024 18:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-09-23T00:25:34.624599Z
Updated: 2024-11-13T18:06:30.524Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3133
Vulnrichment
Updated: 2024-08-04T07:24:00.603Z
NVD
Status : Modified
Published: 2020-09-23T01:15:15.160
Modified: 2024-11-21T05:30:23.663
Link: CVE-2020-3133
Redhat
No data.