Signature update version 74

New signatures rules are generated for the vulnerabilities identified in the week 2021-12-21. You can download and configure these signature rules to protect your appliance from security vulnerable attacks.

Signature version

Signatures are compatible with the following software versions of Citrix Application Delivery Controller (ADC) 11.1, 12.0, 12.1, 13.0 and 13.1.

Citrix ADC version 12.0 has reached end of life (EOL). For more information, see release life cycle page.


Enabling Post body and Response body signature rules might affect Citrix ADC CPU.

Common Vulnerability Entry (CVE) insight

Following is a list of signature rules, CVE IDs, and its description.

Signature rule CVE ID Description
999073 CVE-2021-44077 WEB-MISC Zoho ManageEngine ServiceDesk Plus Prior to 11306 - PreAuth RCE Vulnerability Via ImportTechnicians (CVE-2021-44077)
999074 CVE-2021-43798 WEB-MISC Apache Grafana 8.0.0 Up to 8.3.0 - Path Traversal Vulnerability (CVE-2021-43798)
999075 CVE-2021-35216 WEB-MISC SolarWinds Orion Prior to 2020.2.6 - Deserialization Vulnerability Via EditTopXX.aspx (CVE-2021-35216)
999076 CVE-2021-34993 WEB-MISC Commvault CommCell - CVSearchService Authentication Bypass Vulnerability (CVE-2021-34993)
Signature update version 74