CISA Adds Citrix NetScaler CVE-2025-5777 to KEV Catalog as Active Exploits Target Enterprises
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a critical security flaw impacting Citrix NetScaler ADC and…
Tag: CVE20255777
Exploitation of CitrixBleed 2 (CVE-2025-5777) Began Before PoC Was Public
GreyNoise has observed active exploitation attempts against CVE-2025-5777 (CitrixBleed 2), a memory overread vulnerability in Citrix NetScaler. Exploitation began on…
Check for CitrixBleed 2 exploitation even if you patched quickly! (CVE-2025-5777) – Help Net Security
With PoC exploits for CVE-2025-5777 (aka CitrixBleed 2) now public and reports of active exploitation of the flaw since mid-June,…
Critical Citrix NetScaler bug fixed, upgrade ASAP! (CVE-2025-5777) – Help Net Security
Citrix has fixed a critical vulnerability (CVE-2025-5777) in NetScaler ADC and NetScaler Gateway reminiscent of the infamous and widely exploited…
Critical Citrix vulnerability CVE-2025-5777 rings alarms
Updated June 25, 22:17 GMT. OK kids this one isn’t being popped yet but ANOTHER one now officially is. CVE-2025-6543…
CVE-2025-5777 | Arctic Wolf
On June 23, 2025, Citrix updated the scope of a previously disclosed vulnerability—CVE-2025-5777—to clarify that it affects NetScaler devices configured…
CVE-2025-5777: Citrix Bleed 2 Opens Old Wounds
Key Points Citrix released an advisory for CVE-2025-5777 affecting NetScaler ADC and Gateway devices, allowing attackers to hijack user sessions…
CVE-2025-5777 : Critical Citrix NetScaler Memory Vulnerability – iZOOlogic
CVE-2025-5777 : Critical Citrix NetScaler Memory Vulnerability iZOOlogic Article Source https://izoologic.com/threat-advisory/cve-2025-5777-critical-citrix-netscaler-memory-vulnerability/
CVE-2025-5777, CVE-2025-6543: Frequently Asked Questions About CitrixBleed 2 and Citrix NetScaler Exploitation – Security Boulevard
CVE-2025-5777, CVE-2025-6543: Frequently Asked Questions About CitrixBleed 2 and Citrix NetScaler Exploitation Security Boulevard Article Source https://securityboulevard.com/2025/06/cve-2025-5777-cve-2025-6543-frequently-asked-questions-about-citrixbleed-2-and-citrix-netscaler-exploitation/
CitrixBleed 2 might be actively exploited (CVE-2025-5777) – Help Net Security
While Citrix has observed some instances where CVE-2025-6543 has been exploited on vulnerable NetScaler networking appliances, the company still says…