Citrix Patches Critical Zero-Day Flaw: Fix Your NetScaler Now or Face the Wrath of Hackers!
Citrix fixed three NetScaler flaws, including a critical zero-day vulnerability, CVE-2025-7775, that was actively exploited. This bug, a memory overflow issue, could allow unauthenticated remote code execution. Citrix urges admins to update immediately, as no mitigations are available. Remember, when it comes to cybersecurity, procrastination is the real flaw!
Hot Take:
Citrix just dropped a bombshell by patching not one, not two, but three NetScaler vulnerabilities, including a zero-day that’s been wreaking havoc like a toddler let loose in a candy store. Remember folks, leaving your systems unpatched is like inviting hackers for a slumber party – and trust me, they don’t bring pajamas, just chaos.
Key Points:
- Citrix fixed three critical vulnerabilities in NetScaler ADC and NetScaler Gateway.
- CVE-2025-7775 is a zero-day remote code execution flaw actively exploited in the wild.
- Vulnerable systems are those configured as Gateway, AAA, or certain LB and CR virtual servers.
- No mitigations available; immediate firmware updates are strongly recommended.
- Additional vulnerabilities include CVE-2025-7776 (DoS) and CVE-2025-8424 (improper access control).
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