QID 378674

Date Published: 2023-07-19

QID 378674: Citrix Application Delivery Controller (ADC) and Citrix Gateway Unauthenticated Remote Code Execution (RCE) Vulnerability (CTX561482)

Multiple vulnerabilities have been discovered in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway):

CVE-2023-3519: Affected with Unauthenticated Remote Code Execution (RCE) vulnerability.

QID Detection Logic:
Authenticated: This QID checks for vulnerable versions of Citrix ADC/Netscaler.

Unauthenticated: This QID checks for vulnerable versions of Citrix ADC/Netscaler by checking the version hash. The hash based check is added on the basis of the following Citrix Hashes.
Please note that we can only detect vulnerable citrix versions that have an existing md5 hash in the provided list.

Successful exploitation of this vulnerability may allow an unauthenticated attacker to execute arbitrary code on the target system.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Critical - 10 severity.
    • Solution

    Customers are advised to refer to CTX561482 for information pertaining to remediating this vulnerability.

    Vendor References

    CVEs related to QID 378674

    CVE-2023-3519 |
    Software Advisories
    Advisory ID Software Component Link
    CTX561482 URL Logo support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467
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