Vulnerabilities > Cisco > Email Security Appliance Firmware > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-10-02 | CVE-2019-12706 | Improper Input Validation vulnerability in Cisco Email Security Appliance Firmware A vulnerability in the Sender Policy Framework (SPF) functionality of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the configured user filters on an affected device. | 7.5 |
| 2019-08-08 | CVE-2019-1955 | Improper Input Validation vulnerability in Cisco Email Security Appliance Firmware 12.0/3.3.109 A vulnerability in the Sender Policy Framework (SPF) functionality of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) could allow an unauthenticated, remote attacker to bypass configured user filters on the device. | 7.5 |
| 2019-01-10 | CVE-2018-15453 | Out-of-bounds Write vulnerability in Cisco Email Security Appliance Firmware 11.0.1401/11.1.0131 A vulnerability in the Secure/Multipurpose Internet Mail Extensions (S/MIME) Decryption and Verification or S/MIME Public Key Harvesting features of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to cause an affected device to corrupt system memory. | 8.6 |
| 2017-06-13 | CVE-2017-6671 | Improper Input Validation vulnerability in Cisco Email Security Appliance Firmware 10.0.1087/9.7.1066 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, as demonstrated by the Attachment Filter. | 7.5 |
| 2016-11-19 | CVE-2016-6458 | Improper Input Validation vulnerability in Cisco Email Security Appliance Firmware A vulnerability in the content filtering functionality of Cisco AsyncOS Software for Cisco Email Security Appliances could allow an unauthenticated, remote attacker to bypass content filters configured on an affected device. | 7.5 |