Palo Alto Networks tags new firewall bug as exploited in attacks

Palo Alto Networks warns that a file read vulnerability (CVE-2025-0111) is now being chained in attacks with two other flaws (CVE-2025-0108 with CVE-2024-9474) to breach PAN-OS firewalls in active attacks. The vendor first disclosed the authentication bypass vulnerability tracked as CVE-2025-0108 on February 12, 2025, releasing patches to fix the vulnerability. That same day, Assetnote researchers published a proof-of-concept exploit demonstrating how CVE-2025-0108 and CVE-2024-9474 could be chained together to gain root privileges on unpatched PAN-OS firewalls. A day later, network threat intel firm GreyNoise reported that threat actors had begun actively exploiting the flaws, with attempts coming from two IP addresses. CVE-2024-9474 is a privilege escalation flaw in PAN-OS fixed in November 2024 that allows a PAN-OS administrator to execute commands on firewalls with root privileges. Palo Alto Networks warned at the disclosure that the vulnerability was exploited as a zero-day. CVE-2025-0111 is a file read vulnerability in PAN-OS, allowing authenticated attackers with network access to the management web interface to read files that are readable by the "nobody" user. The CVE-2025-0111 flaw was also fixed on February 12, 2025, but the vendor updated its bulletin today to warn that it is also now being used in an exploit chain with the other two vulnerabilities in active attacks. "Palo Alto Networks has observed exploit attempts chaining CVE-2025-0108 with CVE-2024-9474 and ...