Cisco Cisco Email Security Appliance (ESA)
30 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2023-20057 | fixed in 10.0.1-087 | A vulnerability in the URL filtering mechanism of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthentic | MEDIUM 5.3 | 0.7 % | ||
| CVE-2022-20798 | n/a | Cisco Email Security Appliance and Cisco Secure Email and Web Manager External Authentication Bypass Vulnerability | CRITICAL 9.8 | 1.5 % | ||
| CVE-2022-20664 | n/a | Cisco Email Security Appliance and Cisco Secure Email and Web Manager Information Disclosure Vulnerability | HIGH 7.7 | 1.0 % | ||
| CVE-2022-20653 | n/a | Cisco Email Security Appliance DNS Verification Denial of Service Vulnerability | HIGH 7.5 | 1.8 % | ||
| CVE-2021-34741 | n/a | Cisco Email Security Appliance Denial of Service Vulnerability | HIGH 7.5 | 1.3 % | ||
| CVE-2021-1534 | n/a | Cisco Email Security Appliance URL Filtering Bypass Vulnerability | MEDIUM 5.8 | 1.1 % | ||
| CVE-2020-3568 | n/a | Cisco Email Security Appliance URL Filtering Bypass Vulnerability | MEDIUM 5.8 | 1.0 % | ||
| CVE-2019-1947 | n/a | Cisco Email Security Appliance Denial of Service Vulnerability | HIGH 8.6 | 1.9 % | ||
| CVE-2019-1983 | n/a | Cisco Email Security Appliance and Cisco Content Security Management Appliance Denial of Service Vulnerability | HIGH 7.5 | 1.9 % | ||
| CVE-2020-3133 | n/a | Cisco Email Security Appliance Content Filter Bypass Vulnerability | HIGH 7.5 | 1.4 % | ||
| CVE-2020-3137 | n/a | Cisco Email Security Appliance Cross-Site Scripting Vulnerability | MEDIUM 6.1 | 0.8 % | ||
| CVE-2020-3546 | n/a | Cisco Email Security Appliance Information Disclosure Vulnerability | MEDIUM 5.3 | 1.1 % | ||
| CVE-2020-3447 | n/a | Cisco Email Security Appliance and Cisco Content Security Management Appliance Information Disclosure Vulnerability | MEDIUM 6.5 | 0.7 % | ||
| CVE-2020-3370 | n/a | Cisco Content Security Management Appliance Filter Bypass Vulnerability | MEDIUM 5.8 | 1.3 % | ||
| CVE-2020-3368 | n/a | Cisco Email Security Appliance URL Filtering Bypass Vulnerability | MEDIUM 5.8 | 1.4 % | ||
| CVE-2020-3181 | unspecified – < n/a | Cisco Email Security Appliance Uncontrolled Resource Exhaustion Vulnerability | MEDIUM 6.5 | 1.6 % | ||
| CVE-2020-3132 | unspecified – < n/a | Cisco Email Security Appliance Shortened URL Denial of Service Vulnerability | MEDIUM 6.8 | 1.5 % | ||
| CVE-2020-3134 | earlier than 13.0 | Cisco Email Security Appliance Zip Decompression Engine Denial of Service Vulnerability | MEDIUM 6.5 | 1.1 % | ||
| CVE-2019-15971 | unspecified – < n/a | Cisco Email Security Appliance MP3 Content Filter Bypass Vulnerability | MEDIUM 5.8 | 0.5 % | ||
| CVE-2019-15988 | unspecified – < n/a | Cisco Email Security Appliance URL Filtering Bypass Vulnerability | MEDIUM 5.8 | 1.0 % | ||
| CVE-2019-12706 | unspecified – < n/a | Cisco Email Security Appliance Filter Bypass Vulnerability | HIGH 7.5 | 1.3 % | ||
| CVE-2019-1955 | unspecified – < n/a | Cisco Email Security Appliance Header Injection Vulnerability | HIGH 7.5 | 1.4 % | ||
| CVE-2019-1933 | 11.1.2-023 | Cisco Email Security Appliance Content Filter Bypass Vulnerability | HIGH 7.4 | 1.2 % | ||
| CVE-2019-1921 | 12.0.0-419 | Cisco Email Security Appliance Content Filter Bypass Vulnerability | HIGH 7.5 | 1.4 % | ||
| CVE-2019-1905 | 12.0 | Cisco Email Security Appliance GZIP Content Filter Bypass Vulnerability | MEDIUM 5.8 | 1.4 % | ||
| CVE-2019-1844 | unspecified – < 11.1.1-030 | Cisco Email Security Appliance Filter Bypass Vulnerability | MEDIUM 5.3 | 1.7 % | ||
| CVE-2019-1831 | 11.1.2-023 | Cisco Email Security Appliance Content Filter Bypass Vulnerability | MEDIUM 5.8 | 1.6 % | ||
| CVE-2018-15460 | n/a | Cisco Email Security Appliance URL Filtering Denial of Service Vulnerability | HIGH 8.6 | 2.5 % | ||
| CVE-2018-15453 | n/a | Cisco Email Security Appliance Memory Corruption Denial of Service Vulnerability | HIGH 8.6 | 2.3 % | ||
| CVE-2018-0447 | n/a | Cisco Email Security Appliance URL Filtering Bypass Vulnerability | MEDIUM 5.3 | 2.3 % |