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CVE-2023-3519

Unauthenticated remote code execution

Basic Information

CVE State
PUBLISHED
Reserved Date
July 05, 2023
Published Date
July 19, 2023
Last Updated
February 13, 2025
Vendor
Citrix
Product
NetScaler ADC, NetScaler Gateway
Description
Unauthenticated remote code execution

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC Information

Exploitation
active
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (added 2023-07-19 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2023-10-27 18:39:31 UTC) Source
Used in Malware
Yes (added 2023-07-19 00:00:00 UTC) Source

References

https://support.citrix.com/article/CTX561482/citrix-adc-and-citrix-gateway-security-bulletin-for-cve20233519-cve20233466-cve20233467 http://packetstormsecurity.com/files/173997/Citrix-ADC-NetScaler-Remote-Code-Execution.html

Known Exploited Vulnerability Information

Source Added Date
CISA 2023-07-19 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Metasploit https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/freebsd/http/citrix_formssso_target_rce.rb 2025-04-29 11:01:10 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

citrix_formssso_target_rce

Type: metasploit • Created: Unknown

Metasploit module for CVE-2023-3519

Mohammaddvd/CVE-2023-3519

Type: github • Created: 2023-10-27 18:39:31 UTC • Stars: 5

Stack-Overflow on Citrix

Chocapikk/CVE-2023-3519

Type: github • Created: 2023-08-24 12:24:24 UTC • Stars: 5

Citrix ADC RCE CVE-2023-3519

SalehLardhi/CVE-2023-3519

Type: github • Created: 2023-07-21 22:10:03 UTC • Stars: 11

CVE-2023-3519 vuln for nuclei scanner

BishopFox/CVE-2023-3519

Type: github • Created: 2023-07-21 20:17:43 UTC • Stars: 223

RCE exploit for CVE-2023-3519

mr-r3b00t/CVE-2023-3519

Type: github • Created: 2023-07-21 08:55:28 UTC • Stars: 15