Signature update version 159
New signatures rules are generated for the vulnerabilities identified in the week 2025-08-20. You can download and configure these signature rules to protect your appliance from security vulnerable attacks.
Related information
Signature version
Signature version 159 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 |
|---|---|---|
| 998245 | CVE-2025-2749 | WEB-MISC Kentico CMS Up to 13.0.178 - Arbitrary File Upload Vulnerability (CVE-2025-2749) |
| 998246 | CVE-2025-20283 | WEB-MISC Cisco ISE - Deserialization of Untrusted Data RCE Vulnerability (CVE-2025-20283) |
| 998247 | CVE-2025-47812 | Wing FTP Server Prior To 7.4.4 - RCE Vulnerability Via Body (CVE-2025-47812) |
| 998248 | CVE-2025-47812 | Wing FTP Server Prior To 7.4.4 - RCE Vulnerability Via URL (CVE-2025-47812) |
| 998249 | CVE-2025-20284 | WEB-MISC Cisco ISE - Deserialization of Untrusted Data RCE Vulnerability (CVE-2025-20284) |