Known Vulnerabilities for Ironport Web Security Appliance by Cisco

Listed below are 5 of the newest known vulnerabilities associated with "Ironport 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

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-34749 A vulnerability in Server Name Identification (SNI) request filtering of Cisco Web Security Appliance (WSA), Cisco Firepower ... 8.6 - HIGH 2021-08-18 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-2012-1326 Cisco IronPort Web Security Appliance up to and including 7.5 does not validate the basic constraints of the certificate auth... 7.4 - HIGH 2020-01-15 2020-01-23
CVE-2012-1316 Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacks 5.9 - MEDIUM 2020-01-15 2020-01-23
CVE-2012-0334 Cisco IronPort Web Security Appliance AsyncOS software prior to 7.5 has a SSL Certificate Caching vulnerability which could a... 6.4 - MEDIUM 2020-01-15 2020-01-23

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoIronport Web Security Appliance7.5AllAllAll
ApplicationCiscoIronport Web Security Appliance-AllAllAll
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report