Cisco Email Security Appliance 注入漏洞

Cisco Email Security Appliance ESA is an email security appliance from Cisco USA. A security vulnerability exists in the Cisco Email Security Appliance ESA that stems from mishandling of URLs. An attacker exploits the vulnerability to bypass URL reputation filters via specially crafted URLs...

CVE-2021-1534

A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. This vulnerability is due to improper processing of URLs. An attacker...

CVE-2020-3368

A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. The vulnerability is due to insufficient input validation of URLs. An...

Cisco Email Security Appliance AsyncOS Software Input Validation Error Vulnerability

Cisco Email Security Appliance ESA is an email security appliance from Cisco in the U.S. AsyncOS Software is the operating system that runs on it. An input validation error vulnerability exists in AsyncOS Software 12.5.0 and earlier versions of the Cisco ESA, which stems from the program not...