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A buffer overflow vulnerability in PAN-OS allows an unauthenticated attacker to disrupt system processes and potentially execute arbitrary code with root privileges by sending a malicious request to the Captive Portal or Multi-Factor Authentication interface. This issue impacts: All versions of PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.15; PAN-OS 9.0 versions earlier than PAN-OS 9.0.9; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3.
Base Score: 10
Impact Score: 10
Exploitability Score: 10
Base Score: 9.8
Impact Score: 5.9
Exploitability Score: 3.9
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* versions from 8.0.0 to 8.0.20 (inclusive)