New VPN Vulnerabilities: Attack Targets Palo Alto Networks and SonicWall Products
Newly discovered vulnerabilities in Palo Alto Networks GlobalProtect and SonicWall SMA100 NetExtender VPNs allow remote code execution and privilege escalation. These flaws, demonstrable with the open-source tool NachoVPN, exploit weaknesses in certificate validation and user trust. Attackers leverage social engineering to trick users into connecting to malicious servers or websites. Patches are available from the vendors, but organizations should also implement strong security practices, including employee training and multi-factor authentication, to mitigate these risks. Cybersecurity firms offer additional support to enhance VPN security.
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