Paloaltonetworks PAN-OS vulnerabilities

CVE-2021-3064 [CRITICAL] CWE-121 CVE-2021-3064: A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway inte A memory corruption vulnerability exists in Palo Alto Networks GlobalProtect portal and gateway interfaces that enables an unauthenticated network-based attacker to disrupt system processes and potentially execute arbitrary code with root privileges. The attacker must have network access to the GlobalProtect interface to exploit this issue. This iss

CVE-2021-3060 [HIGH] CWE-78 CVE-2021-3060: An OS command injection vulnerability in the Simple Certificate Enrollment Protocol (SCEP) feature o An OS command injection vulnerability in the Simple Certificate Enrollment Protocol (SCEP) feature of PAN-OS software allows an unauthenticated network-based attacker with specific knowledge of the firewall configuration to execute arbitrary code with root user privileges. The attacker must have network access to the GlobalProtect interfaces to exploit t

CVE-2019-1581 [CRITICAL] CWE-78 CVE-2019-1581: A remote code execution vulnerability in the PAN-OS SSH device management interface that can lead to A remote code execution vulnerability in the PAN-OS SSH device management interface that can lead to unauthenticated remote users with network access to the SSH management interface gaining root access to PAN-OS. This issue affects PAN-OS 7.1 versions prior to 7.1.24-h1, 7.1.25; 8.0 versions prior to 8.0.19-h1, 8.0.20; 8.1 versions prior to 8.1.9-h4,

CVE-2020-2040 [CRITICAL] CWE-120 CVE-2020-2040: A buffer overflow vulnerability in PAN-OS allows an unauthenticated attacker to disrupt system proce 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

CVE-2026-0264 [CRITICAL] CWE-122 CVE-2026-0264: A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-O A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Prisma Access) or potentially execute arbitrary code by sending specially crafted network traff

CVE-2018-18065 [MEDIUM] CWE-476 CVE-2018-18065: _set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug _set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.

CVE-2016-9151 [HIGH] CWE-264 CVE-2016-9151: Palo Alto Networks PAN-OS before 5.0.20, 5.1.x before 5.1.13, 6.0.x before 6.0.15, 6.1.x before 6.1. Palo Alto Networks PAN-OS before 5.0.20, 5.1.x before 5.1.13, 6.0.x before 6.0.15, 6.1.x before 6.1.15, 7.0.x before 7.0.11, and 7.1.x before 7.1.6 allows local users to gain privileges via crafted values of unspecified environment variables.

CVE-2016-3655 [CRITICAL] CWE-20 CVE-2016-3655: The management web interface in Palo Alto Networks PAN-OS before 5.0.18, 6.0.x before 6.0.13, 6.1.x The management web interface in Palo Alto Networks PAN-OS before 5.0.18, 6.0.x before 6.0.13, 6.1.x before 6.1.10, and 7.0.x before 7.0.5 allows remote attackers to execute arbitrary OS commands via an unspecified API call.

CVE-2026-0263 [CRITICAL] CWE-787 CVE-2026-0263: A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allow A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on the firewall, or cause a denial of service (DoS) condition. Panorama, Cloud NGFW, and Prisma® Access are not impacted by these vulnerabilities.

CVE-2019-17440 [CRITICAL] CWE-923 CVE-2019-17440: Improper restriction of communications to Log Forwarding Card (LFC) on PA-7000 Series devices with s Improper restriction of communications to Log Forwarding Card (LFC) on PA-7000 Series devices with second-generation Switch Management Card (SMC) may allow an attacker with network access to the LFC to gain root access to PAN-OS. This issue affects PAN-OS 9.0 versions prior to 9.0.5-h3 on PA-7080 and PA-7050 devices with an LFC installed and confi

CVE-2018-10141 [MEDIUM] CWE-79 CVE-2018-10141: GlobalProtect Portal Login page in Palo Alto Networks PAN-OS before 8.1.4 allows an unauthenticated GlobalProtect Portal Login page in Palo Alto Networks PAN-OS before 8.1.4 allows an unauthenticated attacker to inject arbitrary JavaScript or HTML.

CVE-2017-8390 [CRITICAL] CWE-20 CVE-2017-8390: The DNS Proxy in Palo Alto Networks PAN-OS before 6.1.18, 7.x before 7.0.16, 7.1.x before 7.1.11, an The DNS Proxy in Palo Alto Networks PAN-OS before 6.1.18, 7.x before 7.0.16, 7.1.x before 7.1.11, and 8.x before 8.0.3 allows remote attackers to execute arbitrary code via a crafted domain name.

CVE-2026-0284 [CRITICAL] CWE-74 CVE-2026-0284: An XML injection vulnerability in the Large Scale VPN (LSVPN) functionality of Palo Alto Networks PA An XML injection vulnerability in the Large Scale VPN (LSVPN) functionality of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker with network access to inject malicious XML content, potentially leading to information disclosure or corruption of internal LSVPN satellite data. Panorama, Cloud NGFW, and Prisma® Access are not impa

CVE-2020-2018 [CRITICAL] CWE-287 CVE-2020-2018: An authentication bypass vulnerability in the Panorama context switching feature allows an attacker An authentication bypass vulnerability in the Panorama context switching feature allows an attacker with network access to a Panorama's management interface to gain privileged access to managed firewalls. An attacker requires some knowledge of managed firewalls to exploit this issue. This issue does not affect Panorama configured with custom certific

CVE-2020-2001 [CRITICAL] CWE-123 CVE-2020-2001: An external control of path and data vulnerability in the Palo Alto Networks PAN-OS Panorama XSLT pr An external control of path and data vulnerability in the Palo Alto Networks PAN-OS Panorama XSLT processing logic that allows an unauthenticated user with network access to PAN-OS management interface to write attacker supplied file on the system and elevate privileges. This issue affects: All PAN-OS 7.1 Panorama and 8.0 Panorama versions; PAN-OS 8

CVE-2021-3050 [HIGH] CWE-78 CVE-2021-3050: An OS command injection vulnerability in the Palo Alto Networks PAN-OS web interface enables an auth An OS command injection vulnerability in the Palo Alto Networks PAN-OS web interface enables an authenticated administrator to execute arbitrary OS commands to escalate privileges. This issue impacts: PAN-OS 9.0 version 9.0.10 through PAN-OS 9.0.14; PAN-OS 9.1 version 9.1.4 through PAN-OS 9.1.10; PAN-OS 10.0 version 10.0.7 and earlier PAN-OS 10.0 version

CVE-2017-15940 [CRITICAL] CWE-77 CVE-2017-15940: The web interface packet capture management component in Palo Alto Networks PAN-OS before 6.1.19, 7. The web interface packet capture management component in 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 authenticated users to execute arbitrary code via unspecified vectors.

CVE-2016-8610 [HIGH] CWE-400 CVE-2016-8610: A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the w A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients.

CVE-2020-1992 [CRITICAL] CWE-134 CVE-2020-1992: A format string vulnerability in the Varrcvr daemon of PAN-OS on PA-7000 Series devices with a Log F A format string vulnerability in the Varrcvr daemon of PAN-OS on PA-7000 Series devices with a Log Forwarding Card (LFC) allows remote attackers to crash the daemon creating a denial of service condition or potentially execute code with root privileges. This issue affects Palo Alto Networks PAN-OS 9.0 versions before 9.0.7; PAN-OS 9.1 versions befor

CVE-2012-6601 [CRITICAL] CWE-78 CVE-2012-6601: The device-management command-line interface in Palo Alto Networks PAN-OS before 3.1.12, 4.0.x befor The device-management command-line interface in Palo Alto Networks PAN-OS before 3.1.12, 4.0.x before 4.0.10, and 4.1.x before 4.1.4 allows remote attackers to execute arbitrary code via unspecified vectors, aka Ref ID 36983.