Palo Alto Networks PAN-OS Management Interface OS Command Injection Vulnerability
A privilege escalation vulnerability in Palo Alto Networks PAN-OS software allows a PAN-OS administrator with access to the management web interface to perform actions on the firewall with root privileges. Cloud NGFW and Prisma Access are…
Severity = CVSS. Probability = EPSS (FIRST). Exploitation = public signals: KEV, EUVD, ransomware, EPSS above 10 %, no account required.
Exploitation probability EPSS · FIRST
Exploitation signals 4 / 5
- KEV catalog (CISA)18 Nov 2024
- Exploited in EUVD (ENISA)18 Nov 2024
- Used by ransomwareyes
- EPSS above 10 %93.8%
- No account, over the networkno
What to do
Fix
Apply the vendor’s fix as soon as it is available.
CISA guidance: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Additionally, the management interfaces for affected devices should not be exposed to untrusted networks, including the internet.
Meanwhile
Take the service off the internet or restrict access to it, watch the logs and look for signs of compromise.
Manufacturers (CRA)
Exploited vulnerability in your product: early warning to ENISA within 24 h, then notification within 72 h (Article 14 of the Cyber Resilience Act). The CRA explained
Description ENISA EUVD
A privilege escalation vulnerability in Palo Alto Networks PAN-OS software allows a PAN-OS administrator with access to the management web interface to perform actions on the firewall with root privileges. Cloud NGFW and Prisma Access are not impacted by this vulnerability.
Affected products
- 11.0.0 <11.0.6-h1
- 11.2.0 <11.2.4-h1
- 11.1.0 <11.1.5-h1
- 10.1.0 <10.1.14-h6
- 10.2.0 <10.2.12-h2
Open source packages OSV
Affected libraries according to OSV, with fixed versions.
Timeline
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Published
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Exploitation reported (ENISA)
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Added to the KEV catalog
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CISA remediation due date
-
EPSS peak: 94.8%
References
Other exploited vulnerabilities from the same vendor
- CVE-2026-0322Palo Alto Networks PAN-OS Code Injection Vulnerability4.7 · Rising fast
- CVE-2026-0257Palo Alto Networks PAN-OS Authentication Bypass Vulnerability9.0 · Actively exploited
- CVE-2026-0300Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability7.4 · Background exploitation
- CVE-2025-0111Palo Alto Networks PAN-OS File Read Vulnerability4.1 · Background exploitation
- CVE-2025-0108Palo Alto Networks PAN-OS Authentication Bypass Vulnerability8.9 · Background exploitation
- CVE-2024-3393Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability6.8 · Background exploitation