Signature update version 158
New signatures rules are generated for the vulnerabilities identified in the week 2025-08-06. You can download and configure these signature rules to protect your appliance from security vulnerable attacks.
Related information
Signature version
Signature version 158 applicable for Citrix ADC 12.1, Citrix ADC 13.0, NetScaler 13.1, NetScaler 14.1 platforms.
Note
Enabling Post body and Response body signature rules might affect NetScaler® CPU.
Common Vulnerability Entry (CVE) insight
Following is a list of signature rules, CVE IDs, and its description.
| Signature rule | CVE ID | Description |
|---|---|---|
| 998250 | CVE-2024-38018 | WEB-MISC Microsoft SharePoint Server - Remote Code Execution Vulnerability (CVE-2024-38018) |
| 998251 | CVE-2025-20281 | WEB-MISC Cisco ISE - Unauthenticated Command Injection Vulnerability (CVE-2025-20281) |
| 998252 | CVE-2025-20337 | WEB-MISC Cisco ISE - Unauthenticated Deserialization of Untrusted Data RCE Vulnerability (CVE-2025-20337) |
| 998253 | CVE-2025-54309 | WEB-MISC CrushFTP Prior to 10.8.5 and 11.3.4_23 - Authentication Bypass Vulnerability Via AS2-From (CVE-2025-54309) |
| 998254 | CVE-2025-54309 | WEB-MISC CrushFTP Prior to 10.8.5 and 11.3.4_23 - Authentication Bypass Vulnerability Via AS2-To (CVE-2025-54309) |