Earlier today, Palo Alto Networks revealed that a critical command injection vulnerability (CVE-2024-3400) in the company’s firewalls has been exploited in limited attacks and has urged customers with vulnerable devices to quickly implement mitigations and workarounds. Palo Alto Networks’ Unit 42 and Volexity have now released threat briefs with more information about the attacks, threat hunting queries, YARA rules, and indicators of compromise.

Source: Help Net Security