CVE-2025-5777 PoC — Citrix NetScaler ADC和Citrix NetScaler Gateway 安全漏洞

Source

https://github.com/idobarel/CVE-2025-5777

Associated Vulnerability

Title:Citrix NetScaler ADC和Citrix NetScaler Gateway 安全漏洞 (CVE-2025-5777)
Description:Citrix NetScaler ADC和Citrix NetScaler Gateway都是美国Citrix公司的产品。Citrix NetScaler ADC是一个应用程序交付和安全性平台。Citrix NetScaler Gateway是一种安全远程访问的解决方案。 Citrix NetScaler ADC和Citrix NetScaler Gateway存在安全漏洞，该漏洞源于NetScaler Management Interface输入验证不足，可能导致内存过度读取。

Description

CitrixBleed2 poc

Readme

# CVE-2025-5777 
(AKA CitrixBleed 2) Is an OOB read in the login process of Citrix Gateway. <br>
This is a Proof of Concept exploiting the OOB (CVE-2025-5777) to obtain memory data from a vulnerable Citrix Gateway instance, possibly leading to cookies/credentials theft.

## Usage
I highly recommend using a `venv` when using the script. <br>
```
usage: main.py [-h] [-t THREADS] [-o OUTPUT] url

positional arguments:
  url                   target URL

options:
  -h, --help            show this help message and exit
  -t THREADS, --threads THREADS
                        number of threads [10]
  -o OUTPUT, --output OUTPUT
                        output file [leak.dump]
```

## Technical details
An amazing writeup by [@watchTowr](https://twitter.com/watchtowrcyber) || [watchtowr writeup](https://labs.watchtowr.com/how-much-more-must-we-bleed-citrix-netscaler-memory-disclosure-citrixbleed-2-cve-2025-5777/)

File Snapshot


 [4.0K]  /data/pocs/44dfcde472004f4a5270f633e0db6921bcdef851
├── [2.5K]  main.py
├── [ 916]  README.md
└── [  41]  requirements.txt

0 directories, 3 files

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