✉news TechnologyCybersecurity first seen 6 h ago, last 41 min ago, peak #12
New NetScaler Zero-Day Exploited in Targeted Attacks
Original: New NetScaler Zero-Day Exploited in Targeted Attacks Can Knock SAML Deployments Offline
A newly disclosed zero-day vulnerability in Citrix NetScaler is being exploited in targeted attacks, with the flaw capable of taking down SAML single sign-on deployments. Attackers exploiting the bug can disrupt authentication services, potentially locking users out of enterprise applications. Security teams are being urged to assess exposure and apply mitigations as details of active exploitation emerge.
Why now: Organisations relying on NetScaler for SAML authentication face immediate operational risk from an actively exploited flaw.
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Evidence
- New NetScaler Zero-Day Exploited in Targeted Attacks Can Knock SAML Deployments Offline · The Hacker News
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