CVE-2026-0300-PANOS

CVE-2026-0300-PANOS 🔓 Ejecución Remota de Código RCE no autenticada en el Portal User-ID de Palo Alto Networks PAN-OS 📋 Detalles de la Vulnerabilidad...

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

🛡️ CVE-2026-0300：PAN-OS User-ID™ 门户远程代码执行分析 研究概念验证：CWE-787 越界写入 📌 概述 CVE-2026-0300 是在 Palo Alto Networks PAN-OS User-ID™ 身份验证门户（强制门户）中发现的一个高严重性缓冲区溢出漏洞。本研究仓库演示了该漏洞的技术逻辑，重点说明未认证的网络数据包如何导致以 root 权限执行远程代码执行（RCE） 。 📊 漏洞详情 特性| 详情 ---|--- CVE 编号| CVE-2026-0300 严重性评分| 9.3（严重） 弱点类型| CWE-787：越界写入 攻击向量|...

cve-2026-0300-audit

CVE-2026-0300 审计工具 针对 CVE-2026-0300 的只读审计工具——这是 PAN-OS User-ID 认证门户（旧称“Captive Portal”）中存在于 PA 系列和 VM 系列防火墙上的未认证缓冲区溢出漏洞。 本仓库随 Tailwind Resource Group 安全公告 TRG-SA-2026-003 一同发布，提供以下内容： auditportal.py — 第 1 层：单防火墙审计 auditfleet.py — 第 2 层：由 Panorama 驱动的机群扫描（并发） panosaudit.py — 两个 CLI 共用的共享库 这些脚本是只读...

CVE-2026-0300-POC

🛡️ CVE-2026-0300：PAN-OS User-ID™ 门户远程代码执行分析 研究概念验证：CWE-787 越界写入 📌 概述 CVE-2026-0300 是在 Palo Alto Networks PAN-OS User-ID™ 身份验证门户（强制门户）中发现的一个高危缓冲区溢出漏洞。本研究仓库演示了该漏洞的技术逻辑，重点说明未认证的网络数据包如何导致以 root 权限执行远程代码执行（RCE） 。 📊 漏洞详情 特性| 详情 ---|--- CVE 编号| CVE-2026-0300 严重性评分| 9.3（严重） 弱点类型| CWE-787：越界写入 攻击向量| 网络（未认证...

CVE-2026-0300

🚨 CVE-2026-0300 - Palo Alto Networks PAN-OS 严重未认证远程代码执行漏洞 User-ID™ 认证门户 （强制门户）中的缓冲区溢出 — 已在野外被积极利用 📋 概述 PAN-OS 的 User-ID 认证门户中存在一个严重缓冲区溢出漏洞 （CWE-787），允许未认证攻击者 通过发送特制数据包实现以 root 权限远程执行代码 。 CVE 编号 ：CVE-2026-0300 CVSS 4.0 评分 ：9.3（严重） 紧急程度 ：最高 🛠️ 受影响产品 PA 系列防火墙 VM 系列防火墙 受影响的 PAN-OS 版本 不受影响 ：Cloud...

CVE-2026-0300

PAN-OS CVE-2026-0300 Non-Destructive Exposure Survey Tool Overview This tool is a non-destructive exposure survey utility for assessing whether a target PAN-OS service may expose network-accessible surfaces related to CVE-2026-0300. The tool is intended for authorized defensive security validatio...

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 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...

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 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...

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...