Web Security Appliance
65 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Web Security Appliance, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
Web Security Appliance CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 65 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical2
- High26
- Medium37
Latest CVEs
The 15 most recently published vulnerabilities affecting Web Security Appliance.
- CVE-2023-20028Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance Cross-Site Scripting Vulnerabilities5.4
- CVE-2023-20120Cisco Secure Email Gateway, Cisco Secure Email and Web Manager, and Cisco Secure Web Appliance Cross-Site Scripting Vulnerabilities5.4
- CVE-2023-20119A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Secure Email and Web Manager, formerly known as Content Security Management Appliance (SMA) could allow an ...6.1
- CVE-2023-20032On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and e...9.8
- CVE-2022-20784Cisco Web Security Appliance Filter Bypass Vulnerability5.8
- CVE-2021-1359Cisco Web Security Appliance Privilege Escalation Vulnerability6.3
- CVE-2021-1566Cisco Email Security Appliance and Cisco Web Security Appliance Certificate Validation Vulnerability7.4
- CVE-2021-1516Cisco Content Security Management Appliance, Email Security Appliance, and Web Security Appliance Information Disclosure Vulnerability4.3
- CVE-2021-1490Cisco Web Security Appliance Cross-Site Scripting Vulnerability4.7
- CVE-2021-1129Cisco Email Security Appliance, Cisco Content Security Management Appliance, and Cisco Web Security Appliance Information Disclosure Vulnerability5.3
- CVE-2019-15969Cisco Web Security Appliance Management Interface Cross-Site Scripting Vulnerability6.1
- CVE-2020-3117Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability4.7
- CVE-2020-3164Cisco ESA, Cisco WSA, and Cisco SMA GUI Denial of Service Vulnerability5.3
- CVE-2019-15956Cisco Web Security Appliance Unauthorized Device Reset Vulnerability8.8
- CVE-2019-1884Cisco Web Security Appliance Web Proxy Denial of Service Vulnerability7.7
Product grouping is registry-driven, with AI assist and human review. How it works