Palo Alto Networks PAN-OS vulnerabilities

CVE-2020-1975 [HIGH] CWE-112 CVE-2020-1975: Missing XML validation vulnerability in the PAN-OS web interface on Palo Alto Networks PAN-OS softwa Missing XML validation vulnerability in the PAN-OS web interface on Palo Alto Networks PAN-OS software allows authenticated users to inject arbitrary XML that results in privilege escalation. This issue affects PAN-OS 8.1 versions earlier than PAN-OS 8.1.12 and PAN-OS 9.0 versions earlier than PAN-OS 9.0.6. This issue does not affect PAN-OS 7.1, PAN-OS

CVE-2021-3062 [HIGH] CWE-284 CVE-2021-3062: An improper access control vulnerability in PAN-OS software enables an attacker with authenticated a An improper access control vulnerability in PAN-OS software enables an attacker with authenticated access to GlobalProtect portals and gateways to connect to the EC2 instance metadata endpoint for VM-Series firewalls hosted on Amazon AWS. Exploitation of this vulnerability enables an attacker to perform any operations allowed by the EC2 role in AWS. Thi

CVE-2021-3059 [HIGH] CWE-78 CVE-2021-3059: An OS command injection vulnerability in the Palo Alto Networks PAN-OS management interface exists w An OS command injection vulnerability in the Palo Alto Networks PAN-OS management interface exists when performing dynamic updates. This vulnerability enables a man-in-the-middle attacker to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.20-h1; PAN-OS 9.0 versions earlier than PAN-OS

CVE-2024-9472 [HIGH] CWE-476 CVE-2024-9472: A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, P A null pointer dereference in Palo Alto Networks PAN-OS software on PA-800 Series, PA-3200 Series, PA-5200 Series, and PA-7000 Series hardware platforms when Decryption policy is enabled allows an unauthenticated attacker to crash PAN-OS by sending specific traffic through the data plane, resulting in a denial of service (DoS) condition. Repeated attemp

CVE-2020-2037 [HIGH] CWE-78 CVE-2020-2037: An OS Command Injection vulnerability in the PAN-OS management interface that allows authenticated a An OS Command Injection vulnerability in the PAN-OS management interface that allows authenticated administrators to execute arbitrary OS commands with root privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16; PAN-OS 9.0 versions earlier than PAN-OS 9.0.10; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3.

CVE-2020-2050 [HIGH] CWE-285 CVE-2020-2050: An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Ne An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can successfully authenticate as any user and gain access to restricted VPN network resources when the gateway or portal

CVE-2022-0030 [HIGH] CWE-290 CVE-2022-0030: An authentication bypass vulnerability in the Palo Alto Networks PAN-OS 8.1 web interface allows a n An authentication bypass vulnerability in the Palo Alto Networks PAN-OS 8.1 web interface allows a network-based attacker with specific knowledge of the target firewall or Panorama appliance to impersonate an existing PAN-OS administrator and perform privileged actions.

CVE-2020-2012 [HIGH] CWE-611 CVE-2020-2012: Improper restriction of XML external entity reference ('XXE') vulnerability in Palo Alto Networks Pa Improper restriction of XML external entity reference ('XXE') vulnerability in Palo Alto Networks Panorama management service allows remote unauthenticated attackers with network access to the Panorama management interface to read arbitrary files on the system. This issue affects: All versions of PAN-OS for Panorama 7.1 and 8.0; PAN-OS for Panorama 8.1

CVE-2025-4615 [HIGH] CWE-83 CVE-2025-4615: An improper input neutralization vulnerability in the management web interface of the Palo Alto Netw An improper input neutralization vulnerability in the management web interface of the Palo Alto Networks PAN-OS® software enables an authenticated administrator to bypass system restrictions and execute arbitrary commands. The security risk posed by this issue is significantly minimized when CLI access is restricted to a limited group of administrators.

CVE-2024-3383 [CRITICAL] CWE-282 CVE-2024-3383: A vulnerability in how Palo Alto Networks PAN-OS software processes data received from Cloud Identit A vulnerability in how Palo Alto Networks PAN-OS software processes data received from Cloud Identity Engine (CIE) agents enables modification of User-ID groups. This impacts user access to network resources where users may be inappropriately denied or allowed access to resources based on your existing Security Policy rules.

CVE-2020-2010 [HIGH] CWE-78 CVE-2020-2010: An OS command injection vulnerability in PAN-OS management interface allows an authenticated adminis An OS command injection vulnerability in PAN-OS management interface allows an authenticated administrator to execute arbitrary OS commands with root privileges. This issue affects: All versions of PAN-OS 7.1 and 8.0; PAN-OS 8.1 versions earlier than 8.1.14; PAN-OS 9.0 versions earlier than 9.0.7.

CVE-2024-8686 [HIGH] CWE-78 CVE-2024-8686: A command injection vulnerability in Palo Alto Networks PAN-OS software enables an authenticated adm A command injection vulnerability in Palo Alto Networks PAN-OS software enables an authenticated administrator to bypass system restrictions and run arbitrary commands as root on the firewall.

CVE-2026-0287 [HIGH] CWE-754 CVE-2026-0287: Multiple denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthent Multiple denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic to or through a dataplane interface. Repeated attempts to trigger this condition result in the firewall entering maintenance mode

CVE-2025-4231 [HIGH] CWE-77 CVE-2025-4231: A command injection vulnerability in Palo Alto Networks PAN-OS® enables an authenticated administrat A command injection vulnerability in Palo Alto Networks PAN-OS® enables an authenticated administrative user to perform actions as the root user. The attacker must have network access to the management web interface and successfully authenticate to exploit this issue. Cloud NGFW and Prisma Access are not impacted by this vulnerability.

CVE-2026-0283 [HIGH] CWE-306 CVE-2026-0283: An authentication bypass vulnerability in Large Scale VPN ( LSVPN) functionality of Palo Alto Networ An authentication bypass vulnerability in Large Scale VPN ( LSVPN) functionality of Palo Alto Networks PAN-OS software allows an attacker with network access to bypass security restrictions and establish an unauthorized site-to-site VPN connection. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

CVE-2026-0272 [HIGH] CWE-862 CVE-2026-0272: A privilege escalation vulnerability in Palo Alto Networks PAN-OS® software allows an authenticated A privilege escalation vulnerability in Palo Alto Networks PAN-OS® software allows an authenticated administrator with access to the Command Line Interface (CLI) to perform actions on the device with root privileges. The security risk posed by this issue is significantly minimized when CLI access is restricted to a limited group of administrators and b

CVE-2020-2000 [HIGH] CWE-20 CVE-2020-2000: An OS command injection and memory corruption vulnerability in the PAN-OS management web interface t An OS command injection and memory corruption vulnerability in the PAN-OS management web interface that allows authenticated administrators to disrupt system processes and potentially execute arbitrary code and OS commands with root privileges. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16; PAN-OS 9.0 versions earlier than PAN-OS 9.0

CVE-2019-1572 [HIGH] CVE-2019-1572: PAN-OS 9.0.0 may allow an unauthenticated remote user to access php files. PAN-OS 9.0.0 may allow an unauthenticated remote user to access php files.

CVE-2020-2030 [HIGH] CWE-78 CVE-2020-2030: An OS Command Injection vulnerability in the PAN-OS management interface that allows authenticated a An OS Command Injection vulnerability in the PAN-OS management interface that allows authenticated administrators to execute arbitrary OS commands with root privileges. This issue impacts PAN-OS 8.1 versions earlier than PAN-OS 8.1.15; and all versions of PAN-OS 7.1 and PAN-OS 8.0. This issue does not impact PAN-OS 9.0, PAN-OS 9.1, or Prisma Access servi

CVE-2020-2028 [HIGH] CWE-78 CVE-2020-2028: An OS Command Injection vulnerability in PAN-OS management server allows authenticated administrator An OS Command Injection vulnerability in PAN-OS management server allows authenticated administrators to execute arbitrary OS commands with root privileges when uploading a new certificate in FIPS-CC mode. This issue affects: All versions of PAN-OS 7.1 and PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.13; PAN-OS 9.0 versions earlier than PAN-OS