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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-09-23T00:25:34.624599Z

Updated: 2024-09-16T16:17:40.867Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3133

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-09-23T01:15:15.160

Modified: 2021-08-12T18:19:50.127

Link: CVE-2020-3133

cve-icon Redhat

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