Known Vulnerabilities for Web Security Appliance by Cisco

Listed below are 10 of the newest known vulnerabilities associated with "Web Security Appliance" by "Cisco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

More device details and information can be found at device.report here: Cisco Web Security Appliance

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-3470 A vulnerability exists in the SonicWall Email Security appliance due to improper input sanitization that may lead to data cor... Not Provided 2026-03-31 2026-03-31
CVE-2026-3469 A denial-of-service (DoS) vulnerability exists due to improper input validation in the SonicWall Email Security appliance, al... Not Provided 2026-03-31 2026-03-31
CVE-2026-3468 A stored Cross-Site Scripting (XSS) vulnerability has been identified in the SonicWall Email Security appliance due to improp... Not Provided 2026-03-31 2026-03-31
CVE-2022-20784 A vulnerability in the Web-Based Reputation Score (WBRS) engine of Cisco AsyncOS Software for Cisco Web Security Appliance (W... 5.3 - MEDIUM 2022-04-06 2023-11-07
CVE-2022-20781 A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Web Security Appliance (WSA) could ... 5.4 - MEDIUM 2022-04-06 2023-11-07
CVE-2022-20675 A vulnerability in the TCP/IP stack of Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and Cisco Se... 5.3 - MEDIUM 2022-04-06 2023-11-07
CVE-2021-1566 A vulnerability in the Cisco Advanced Malware Protection (AMP) for Endpoints integration of Cisco AsyncOS for Cisco Email Sec... 7.4 - HIGH 2021-06-16 2023-11-07
CVE-2021-1516 A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Content Security Management Applian... 6.5 - MEDIUM 2021-05-06 2023-11-07
CVE-2021-1490 A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an ... 6.1 - MEDIUM 2021-05-06 2023-11-07
CVE-2021-1359 A vulnerability in the configuration management of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an authen... 8.8 - HIGH 2021-07-08 2023-11-07
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoWeb Security Appliancewsa10.5.0-fcs-000AllAllAll
ApplicationCiscoWeb Security Appliance9.5_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-444AllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-235AllAllAll
ApplicationCiscoWeb Security Appliance9.1_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.1.2-039AllAllAll
ApplicationCiscoWeb Security Appliance9.1.2-022AllAllAll
ApplicationCiscoWeb Security Appliance9.1.1-074AllAllAll
ApplicationCiscoWeb Security Appliance9.1.0-000AllAllAll
ApplicationCiscoWeb Security Appliance9.0_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.0.1-162AllAllAll
ApplicationCiscoWeb Security Appliance9.0.0-193AllAllAll
Operating
System		CiscoWeb Security Appliance9.0.0-193AllAllAll
ApplicationCiscoWeb Security Appliance8.8.0-000AllAllAll
ApplicationCiscoWeb Security Appliance8.5_baseAllAllAll
ApplicationCiscoWeb Security Appliance8.5.3-055AllAllAll
ApplicationCiscoWeb Security Appliance8.5.2-027AllAllAll
Operating
System		CiscoWeb Security Appliance8.5.0-497AllAllAll
ApplicationCiscoWeb Security Appliance8.5.0-000AllAllAll
ApplicationCiscoWeb Security Appliance8.0.7AllAllAll
Results limited to 20 most recent known configurations
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