Citrix Vulnerabilities Rising – When Gateways Give Way

Citrix Vulnerabilities Rising – When Gateways Give Way

Citrix has issued an urgent warning about multiple vulnerabilities in NetScaler ADC and NetScaler Gateway appliances. Among them, CVE-2025-7775 (CVSS 9.2) has already been weaponized by attackers and so has made it’s en…

Citrix Vulnerabilities Rising - When Gateways Give Way

Citrix has issued an urgent warning about multiple vulnerabilities in NetScaler ADC and NetScaler Gateway appliances. Among them, CVE-2025-7775 (CVSS 9.2) has already been weaponized by attackers and so has made it’s entry to the CISA’s Exploited Vulnerabilities (KEV) catalog. More than 28,000 exposed Citrix instances remain vulnerable, leaving organizations open to remote code execution, denial of service, and unauthorized access. Since exploit…

CISA Issues Alert On Citrix NetScaler 0-Day RCE Exploited In The Wild - Cybernoz - Cybersecurity News

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent alert after detecting active exploitation of a critical zero-day remote code execution (RCE) vulnerability in Citrix NetScaler devices. Designated CVE-2025-7775, the flaw stems from a memory overflow in NetScaler’s traffic management subsystem and was recently added to CISA’s Known Exploited Vulnerabilities (KEV) Catalog. Evidence indicates that sophisticated threat…

Over 21,000 Citrix systems vulnerable to active attacks

More than 21,500 Citrix NetScaler systems worldwide are vulnerable to active CVE-2025-7775 attacks. CISA sets federal deadline.