Citrix NetScaler 0-Day RCE Vulnerabilities Actively Exploited in Attacks

Citrix NetScaler administrators are confronting reports of two undisclosed remote code execution vulnerabilities allegedly exploited in real-world attacks. watchTowr said the flaws are unpatched zero-days, were identified during forensic investigations, and that Citrix communications and fixes are expected early next week. However, Citrix had not published technical details, CVE identifiers, affected builds, indicators of compromise, or an advisory for these reported flaws at the time of writing, leaving defenders to make high-impact decisions with limited verified information. The warning began with reports that multiple unpatched NetScaler RCE vulnerabilities were circulating in the wild. watchTowr described the intelligence as...

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