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Citrix NetScaler
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- 1Citrix NetScaler Flaw Used to Create Superuser Accountsโ๐ Security News Digest - 2026-10-01 ๐ 10 updates from 3 sources: ๐น The Hacker News: Citrix NetScaler Post-Exploitation P
Security reports detail post-exploitation activity targeting Citrix NetScaler appliances, where attackers deploy payloads that create superuser accounts and disguise web shells as CSS-like URLs to evade detection. The technique raises concerns for organisations running NetScaler gateways, as compromised devices may grant persistent privileged access. Administrators are advised to review devices for unexpected accounts and unusual URL patterns.
- 2Sygnia Warns of Actively Exploited NetScaler Vulnerabilitiesโ(sygnia.co) Urgent Advisory: Actively Exploited Critical Vulnerabilities in NetScaler ADC and Gateway Appliances In brie
Cybersecurity firm Sygnia has issued an urgent advisory warning that critical vulnerabilities in Citrix NetScaler ADC and Gateway appliances are being actively exploited in the wild. The firm is urging organizations using these appliances to patch immediately and review their systems for signs of compromise. Security practitioners are sharing the alert widely as exploited edge-device flaws remain a common entry point for attackers.