CVE-2025-59718-PoC

CVE-2025-59718 漏洞利用向导 概述 该工具是 CVE-2025-59718 的概念验证（PoC）漏洞利用脚本。CVE-2025-59718 是 Fortinet 产品（例如 FortiOS、FortiProxy、FortiSwitchManager）中的一个严重身份验证绕过漏洞，其根源在于 FortiCloud SSO 的 SAML 消息中加密签名验证不当。该漏洞允许未认证的远程攻击者通过构造并提交未签名的 SAML 响应来绕过身份验证并获得管理员访问权限。 重要说明：...

cve-2026-24858

CVE-2026-24858 PoC 辅助工具 CVE-2026-24858 - 管理端 FortiCloud SSO 认证绕过 此仓库包含一个保守的 Python 辅助工具，用于 扫描 Fortinet Web 管理指标，并可选（显式）发送载荷。漏洞利用/载荷发送功能默认禁用，需要显式标志才能运行。 使用示例： 安装依赖： python3 -m pip install -r requirements.txt 扫描目标（默认 HTTPS 端口 443）： python3 cve202624858tool.py scan --target 192.168.2.3 扫描目标（默认 HTTPS...

CVE-2026-24858-FortiCloud-SSO-Authentication-Bypass

CVE-2026-24858 | FortiCloud SSO 认证绕过 执行摘要 FortiCloud 单点登录（SSO）是注册任何 FortiGate/FortiManager/FortiAnalyzer 后默认启用的功能，其中包含一个严重的认证绕过漏洞。 任何拥有 FortiCloud 账户（免费或付费）的攻击者都可以复用其 SSO 令牌登录其他客户的设备（版本不高于下表所列），而无需知道对方的密码。 利用成功后，攻击者可获得完整的 admin GUI 和 root shell 访问权限，从而能够拦截流量、篡改 VPN 或横向移动进入内部网络。 请立即升级，或在修复前禁用...

SCTT-2026-33-0004-FortiCloud-SSO-Identity-Singularity

SCTT-2026-33-0004：FortiCloud SSO 身份奇点 这是 SCTT-0004 向量的完整实现。 📡 技术分析 虽然 Fortinet 于 2026 年 1 月 27 日针对 CVE-2026-24858 的缓解措施侧重于阻止 [email protected] 等特定账户，但它未能解决 SAML 状态机的时间漏洞 。 通过使用 $\alpha = 0.0302011$ 常量 ，我们将一个低权限访客账户与主 SSO 会话表同步。在第 33 个脉冲时，负载均衡器会经历一次相变 ，使访客能够继承下一个可用管理员登录的会话权限。 🚀 使用方法 1. 获取一个有效...

Fortinet Releases Guidance to Address Ongoing Exploitation of Authentication Bypass Vulnerability CVE-2026-24858

Newly disclosed vulnerability Common Vulnerabilities and Exposures CVE-2026-24858link is external Common Weakness Enumeration CWE-288: Authentication Bypass Using an Alternate Path or Channellink is external allows malicious actors with a FortiCloud account and a registered device to log in to...

Fortinet FortiManager SSO authentication bypass (FG-IR-26-060)

The version of FortiManager installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-26-060 advisory. - An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 in FortiOS, FortiManager, FortiAnalyze...

CVE-2026-24858

CVE-2026-24858 is a high-severity authentication bypass affecting Fortinet FortiAnalyzer, FortiManager, FortiOS, FortiProxy, and FortiWeb (various 7.x versions) via FortiCloud SSO. The issue allows an attacker with a FortiCloud account and a registered device to log into other devices registered ...

CVE-2026-24858

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

CVE-2026-24858: Authentication Bypass Using an Alternate Path or Channel

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager...

Administrative FortiCloud SSO authentication bypass

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⚡ Weekly Recap: Firewall Flaws, AI-Built Malware, Browser Traps, Critical CVEs & More

Security failures rarely arrive loudly. They slip in through trusted tools, half-fixed problems, and habits people stop questioning. This week's recap shows that pattern clearly. Attackers are moving faster than defenses, mixing old tricks with new paths. "Patched" no longer means safe, and every...

CVE-2025-59719

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message...

Fortinet, Ivanti, and SAP Issue Urgent Patches for Authentication and Code Execution Flaws

Fortinet, Ivanti, and SAP have moved to address critical security flaws in their products that, if successfully exploited, could result in an authentication bypass and code execution. The Fortinet vulnerabilities affect FortiOS, FortiWeb, FortiProxy, and FortiSwitchManager and relate to a case of...

CVE-2025-59719: Improper Verification of Cryptographic Signature

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message...

Multiple Fortinet Products' FortiCloud SSO Login Authentication Bypass

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CVE-2025-54973

A concurrent execution using shared resource with improper synchronization 'Race Condition' vulnerability CWE-362 in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the...

Fortinet FortiAnalyzer SSO SAML authentication (FG-IR-25-198)

The version of FortiAnalyzer installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-25-198 advisory. - A concurrent execution using shared resource with improper synchronization 'Race Condition' vulnerability CWE-362 in...

EUVD-2025-34238

A concurrent execution using shared resource with improper synchronization 'Race Condition' vulnerability CWE-362 in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the...

CVE-2025-54973

A concurrent execution using shared resource with improper synchronization 'Race Condition' vulnerability CWE-362 in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the...

CVE-2025-54973

A concurrent execution using shared resource with improper synchronization 'Race Condition' vulnerability CWE-362 in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the...