Exploit for Reliance on Cookies without Validation and Integrity Checking in Paloaltonetworks Pan-Os

CVE-2026-0257 Palo Alto Networks PAN-OS contain...

Palo Alto Networks PAN-OS GlobalProtect <8.1.4 - Cross-Site Scripting

Palo Alto Networks PAN-OS before 8.1.4 GlobalProtect Portal Login page allows an unauthenticated attacker to inject arbitrary JavaScript or HTML, making it vulnerable to cross-site scripting. id: CVE-2018-10141 info: name: Palo Alto Networks PAN-OS GlobalProtect 8.1.4 - Cross-Site Scripting autho...

Exploit for Reliance on Cookies without Validation and Integrity Checking in Paloaltonetworks Pan-Os

CVE-2026-0257 - Palo Alto Networks GlobalProtect Authenticatio...

PAN-OS Management Web Interface - Authentication Bypass

An authentication bypass in Palo Alto Networks PAN-OS software enables an unauthenticated attacker with network access to the management web interface to gain PAN-OS administrator privileges to perform administrative actions, tamper with the configuration, or exploit other authenticated privilege...

Exploit for Reliance on Cookies without Validation and Integrity Checking in Paloaltonetworks Pan-Os

CVE-2026-0257 - GlobalProtect portal Authentication Bypass...

Vulnerability handling in Palo Alto Networks PAN-OS and Prisma Access

Palo Alto Networks has identified a vulnerability in the PAN-OS’ GlobalProtect portal and gateway components. An unauthorized malicious actor can exploit this vulnerability to establish a VPN connection. As a result, the malicious actor gains access to internal systems that are accessible via the...

Exploit for Reliance on Cookies without Validation and Integrity Checking in Paloaltonetworks Pan-Os

🚨 CVE-2026-0257 - Authentication Bypass Vulnerabilities...

PAN-OS GlobalProtect Authentication Bypass (CVE-2026-0257) Under Active Exploitation

Palo Alto Networks has warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-0257 CVSS score: 7.8, refers to a case of authentication bypass that could be exploited b...

Exploit for CVE-2026-0257

CVE-2026-0257 — PAN-OS GlobalProtect Authentication Bypass...

Rapid7 Observed Exploitation of PAN-OS GlobalProtect Authentication Bypass Vulnerability (CVE-2026-0257)

Overview On May 13, 2026, Palo Alto Networks published a security advisory for CVE-2026-0257, a medium severity authentication bypass affecting PAN-OS and Prisma Access when a specific configuration is present. Successful exploitation of this vulnerability allows a remote unauthenticated attacker...

CVE-2026-0257

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues...

VulnCheck KEV: CVE-2026-0257

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues...

Palo Alto Network PAN-OS - Remote Code Execution

Palo Alto Network PAN-OS and Panorama 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. id: CVE-2017-15944 info: name: Palo Alto Network PAN-OS - Remote Code Execution...

GlobalProtect - OS Command Injection

A command injection vulnerability in the GlobalProtect feature of Palo Alto Networks PAN-OS software for specific PAN-OS versions and distinct feature configurations may enable an unauthenticated attacker to execute arbitrary code with root privileges on the firewall.Cloud NGFW, Panorama...

CVE-2026-0249

Multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect™ app enables an attacker to intercept encrypted communications and potentially compromise the endpoint. This can enable a local non-administrative operating system user or an attacker on the same subn...

Palo Alto GlobalProtect App 6.0.x < 6.0.13 / 6.2.x < 6.2.8-h10 / 6.3.x < 6.3.3-h9 Multiple Vulnerabilities

The version of Palo Alto GlobalProtect App installed on the remote host is 6.0.x prior to 6.0.13, 6.2.x prior to 6.2.8-h10, or 6.3.x prior to 6.3.3-h9. It is, therefore, affected by multiple vulnerabilities: - A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that...

Palo Alto GlobalProtect App MacOS 6.0.x < 6.0.13 / 6.2.x < 6.2.8-h10 / 6.3.x < 6.3.3-h9 Improper Certificate Validation (CVE-2026-0249)

The version of Palo Alto GlobalProtect App installed on the remote macOS host is 6.0.x prior to 6.0.13, 6.2.x prior to 6.2.8-h10, or 6.3.x prior to 6.3.3-h9. It is, therefore, affected by an improper certificate validation vulnerability: - Multiple improper certificate validation vulnerabilities ...

EUVD-2026-30101

A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect™ app that enables a man in the middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges. This vulnerability is triggered during the processing of requests and responses...

EUVD-2026-30102

Multiple local privilege escalation vulnerabilities in the Palo Alto Networks GlobalProtect™ app allow a local user to escalate their privileges to NT AUTHORITY\SYSTEM on Windows and root on macOS and Linux. This enables a non-administrative user to execute arbitrary commands with administrative...

EUVD-2026-30104

Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues...