CVE-2025-5777CISA KEV: Actively Exploited

Citrix NetScaler ADC and Gateway Out-of-Bounds Read Vulnerability

Published Jul 10, 2025·Updated Jul 10, 2025

Description

Citrix NetScaler ADC and Gateway contain an out-of-bounds read vulnerability due to insufficient input validation. This vulnerability can lead to memory overread when the NetScaler is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server.

Public Exploits & PoCs23 found

PoC: CVE-2025-5777

CVE-2025-5777 (CitrixBleed 2) - Critical memory leak vulnerability affecting Citrix NetScaler ADC and Gateway devices

7

PoC: CitrixBleed-2-CVE-2025-5777

CitrixBleed-2 Checker & Poc automatic exploit and check token.

1

PoC: CVE-2025-5777

CVE-2025-5777

PoC: Citrixbleed2-CVE-2025-5777

POC

PoC: CVE-2025-5777

placeholder for CitrixBleed 2.0 CVE-2025-5777

PoC: CVE-2025-5777

Exploit for CVE-2025-5777: Citrix NetScaler Memory Disclosure (CitrixBleed 2)

PoC: Citrix-NetScaler-Memory-Leak-CVE-2025-5777

Update the old POC of CVE-2025-5777 Citrix NetScaler Memory leak

PoC: Honeypot-Logs-CVE-2025-5777

CitrixBleed 2 NetScaler honeypot logs

PoC: CVE-2025-5777-TrendMicro-ApexCentral-RCE

🔥 PoC for CVE-2025-5777 – Auth Bypass + RCE in Trend Micro Apex Central

PoC: Blackash-CVE-2025-5777

CVE-2025-5777

PoC: ExploitVeer

An advanced, powerful, and easy-to-use tool designed to detect and exploit CVE-2025-5777 (CitrixBleed 2). This script not only identifies the vulnerability but also helps in demonstrating its impact by parsing human-readable information from the memory leak.

PoC: CVE-2025-5777

CVE-2025-5777 (CitrixBleed 2) - [Citrix NetScaler ADC] [Citrix Gateway]

PoC: CVE-2025-5777

Explore the CVE-2025-5777 vulnerability in Citrix NetScaler. This script highlights a memory leak issue for educational purposes. 🐱💻🔍

PoC: CVE-2025-5777

Citrix NetScaler Memory Leak PoC

PoC: CVE-2025-5777

CVE-2025-5777 Citrix NetScaler Memory Leak Exploit (CitrixBleed 2)

PoC: CVE-2025-5777

CitrixBleed2 powershell version

PoC: CVE-2025-5777

CitrixBleed 2 (CVE-2025-5777)

PoC: citrix_bleed_2

Citrix Bleed 2 PoC Scanner (CVE-2025-5777)

PoC: cve-2025-5777

memory disclosure vulnerability in Citrix NetScaler ADC and Gateway when configured as a Gateway (VPN virtual server, ICA proxy, CVPN, RDP Proxy).

PoC: CVE-2025-5777

CitrixBleed2 poc

PoC: CVE-2025-5777-CitrixBleed

CitrixBleed-2 (CVE-2025-5777) – proof-of-concept exploit for NetScaler ADC/Gateway “memory bleed”

PoC: CitrixBleed-2-CVE-2025-5777-PoC-

详细讲解CitrixBleed 2 — CVE-2025-5777(越界泄漏)PoC 和检测套件

PoC: CVE-2025-5777

🛠️ Explore the CVE-2025-5777 memory leak vulnerability in Citrix NetScaler, illustrating the risks of uninitialized memory in parsing malformed POST data.

References

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