CVE-2026-0300-PANOS

CVE-2026-0300-PANOS 🔓 Unauthenticated Remote Code Execution RCE in Palo Alto Networks PAN-OS User-ID Portal 📋 Vulnerability Details...

PAN-OS-User-ID-Buffer-Overflow-PoC

🛡️ CVE-2026-0300: Análisis de RCE en el Portal User-ID™ de PAN-OS Prueba de Concepto de Investigación: CWE-787 Escritura Fuera de Límites 📌 Resumen CVE-2026-0300 es una vulnerabilidad de desbordamiento de búfer de alta gravedad identificada en el Portal de Autenticación User-ID™ Portal Cautivo de...

cve-2026-0300-audit

Herramientas de Auditoría para CVE-2026-0300 Herramientas de auditoría de solo lectura para CVE-2026-0300 — el desbordamiento de búfer no autenticado en el Portal de Autenticación de User-ID de PAN-OS anteriormente conocido como "Portal Cautivo" en firewalls de las series PA y VM. Este repositori...

CVE-2026-0300-POC

🛡️ CVE-2026-0300: PAN-OS User-ID™ Portal RCE Analysis Research Proof-of-Concept: CWE-787 Out-of-bounds Write 📌 Overview CVE-2026-0300 is a high-severity buffer overflow vulnerability identified in the Palo Alto Networks PAN-OS User-ID™ Authentication Portal Captive Portal. This research repository...

CVE-2026-0300

🚨 CVE-2026-0300 - Ejecución Remota de Código Crítica No Autenticada en PAN-OS de Palo Alto Networks Desbordamiento de Búfer en el Portal de Autenticación User-ID™ Portal Cautivo — Explotado Activamente en la Naturaleza 📋 Resumen Una vulnerabilidad crítica de desbordamiento de búfer CWE-787 en el...

CVE-2026-0300

Herramienta de Encuesta de Exposición No Destructiva para PAN-OS CVE-2026-0300 Descripción General Esta herramienta es una utilidad de encuesta de exposición no destructiva para evaluar si un servicio PAN-OS objetivo puede exponer superficies accesibles por red relacionadas con CVE-2026-0300. La...

CVE-2026-0279

Multiple cross site scripting vulnerabilities in the User-ID™ Authentication Portal aka Captive Portal service, GlobalProtect™ gateway/portal features and Clientless VPN of Palo Alto Networks PAN-OS® software enables a malicious unauthenticated user to store or execute malicious JavaScript payloa...

CVE-2026-0279 PAN-OS: Multiple Cross-Site Scripting (XSS) Vulnerabilities

Multiple cross site scripting vulnerabilities in the User-ID™ Authentication Portal aka Captive Portal service, GlobalProtect™ gateway/portal features and Clientless VPN of Palo Alto Networks PAN-OS® software enables a malicious unauthenticated user to store or execute malicious JavaScript payloa...

CVE-2026-0279

Multiple cross site scripting vulnerabilities in the User-ID™ Authentication Portal aka Captive Portal service, GlobalProtect™ gateway/portal features and Clientless VPN of Palo Alto Networks PAN-OS® software enables a malicious unauthenticated user to store or execute malicious JavaScript payloa...

CVE-2026-0279 PAN-OS: Multiple Cross-Site Scripting (XSS) Vulnerabilities

Multiple cross site scripting vulnerabilities in the User-ID™ Authentication Portal aka Captive Portal service, GlobalProtect™ gateway/portal features and Clientless VPN of Palo Alto Networks PAN-OS® software enables a malicious unauthenticated user to store or execute malicious JavaScript payloa...

Palo Alto Networks PAN-OS 11.1.x < 11.1.16 / 11.2.x < 11.2.13 / 12.1.x < 12.1.8 Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is 11.1.x prior to 11.1.16, 11.2.x prior to 11.2.13, or 12.1.x prior to 12.1.8. It is, therefore, affected by a vulnerability. Multiple cross site scripting vulnerabilities in the User-ID Authentication Portal aka Captive Portal...

Exploit for Out-of-bounds Write in Paloaltonetworks Pan-Os

CVE-2026-0300 — Palo Alto Networks PAN-OS BOF RCE root...

CVE-2026-0300

A buffer overflow vulnerability in the User-ID™ Authentication Portal aka Captive Portal service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. T...

Siemens RUGGEDCOM APE1808 Devices

SUMMARY A buffer overflow vulnerability in the User-ID™ Authentication Portal aka Captive Portal service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted...

Exploit for Out-of-bounds Write in Paloaltonetworks Pan-Os

CVE-2026-0300 Overview CVE-2026-0300 is a critical buffer...

PAN-OS RCE Exploit Under Active Use Enabling Root Access and Espionage

Palo Alto Networks has disclosed that threat actors may have attempted to unsuccessfully exploit a recently disclosed critical security flaw as early as April 9, 2026. The vulnerability in question is CVE-2026-0300 CVSS score: 9.3/8.7, a buffer overflow vulnerability in the User-ID Authentication...

Exploit for CVE-2026-0300

PAN-OS CVE-2026-0300 Non-Destructive Exposure Survey Tool...

CVE-2026-0300

A buffer overflow vulnerability in the User-ID™ Authentication Portal aka Captive Portal service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. T...

CVE-2026-0300

A buffer overflow vulnerability in the User-ID™ Authentication Portal aka Captive Portal service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. T...

CVE-2026-0300 PAN-OS: Unauthenticated user initiated Buffer Overflow Vulnerability in User-ID™ Authentication Portal

A buffer overflow vulnerability in the User-ID™ Authentication Portal aka Captive Portal service of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. T...