Palo Alto Networks · PAN-OS
CVE-2017-15944
Palo Alto Networks PAN-OS Remote Code Execution Vulnerability
Exploited in attacks
Critical 9.8 Attack chance: 98%
What it is
Palo Alto Networks PAN-OS before 6.1.19, 7.0.x before 7.0.19, 7.1.x before 7.1.14, and 8.0.x before 8.0.6 allows remote attackers to execute arbitrary code via vectors involving the management interface.
CISA: Palo Alto Networks PAN-OS contains multiple, unspecified vulnerabilities which can allow for remote code execution when chained.
What to do
Apply updates per vendor instructions.
Deadline for US federal agencies: September 8, 2022
More exploited flaws from Palo Alto Networks
| Added | Vulnerability | Product | Severity | Attack chance |
|---|---|---|---|---|
| Oct 14, 2026 | Code Injection | PAN-OS | High 8.6 | 1.7% |
| May 29, 2026 | Authentication Bypass | PAN-OS | High 7.8 | 95% |
| May 6, 2026 | Out-of-bounds Write | PAN-OS | Critical 9.3 | 42% |
| Feb 20, 2025 | File Read | PAN-OS | High 7.1 | 2.0% |
| Feb 18, 2025 | Authentication Bypass | PAN-OS | High 8.8 | 98% |
| Dec 30, 2024 | Malicious DNS Packet | PAN-OS | High 8.7 | 29% |
| Nov 18, 2024 | Management Interface Authentication Bypass | PAN-OS | Critical 9.3 | 99.8% |
| Nov 18, 2024 | Management Interface OS Command Injection | PAN-OS | Medium 6.9 | 94% |
Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.