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Globalprotect

All articles tagged with #globalprotect

cyber-security-news1 month ago•52 min saved

Unauthenticated PAN-OS DoS Flaw Forces Quick GlobalProtect Patch

Palo Alto Networks patched a critical PAN-OS vulnerability (CVE-2026-0227) that lets unauthenticated attackers trigger a denial-of-service on GlobalProtect gateways/portals. The flaw, rated CVSS 7.7 (HIGH), stems from improper handling of unusual conditions and affects multiple PAN-OS versions (Cloud NGFW is spared). A PoC exists, exploitation is not yet observed, and no workarounds are available. Administrators should upgrade to the latest hotfixes (PAN-OS 12.1.4 or 11.2.10-h2) and verify configurations via Palo Alto’s support portal while monitoring for DoS attempts.

via Cyber Security News|

#cve-2026-0227 #cyber-security-news #denial-of-service

network-security1 year ago•1 min saved

"CISA Issues Alert for Active Attacks on Palo Alto Networks and Sisense"

Palo Alto Networks has issued a warning about a critical vulnerability, CVE-2024-3400, in its PAN-OS software used in GlobalProtect gateways, with a maximum severity score. The flaw allows unauthenticated attackers to execute arbitrary code with root privileges on affected firewalls. Versions PAN-OS < 11.1.2-h3, PAN-OS < 11.0.4-h1, and PAN-OS < 10.2.9-h1 are impacted, with fixes expected on April 14, 2024. The company is aware of limited attacks exploiting the vulnerability and recommends enabling Threat ID 95187 for protection. Cybersecurity firm Volexity discovered and reported the bug, and Chinese threat actors have been increasingly exploiting zero-day flaws in various network security products.

via The Hacker News|

#cybersecurity #globalprotect #network-security