Microsoft SharePoint Server - Authentication Bypass

Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network. id: CVE-2025-49706 info: name: Microsoft SharePoint Server - Authentication Bypass author: daffainfo severity: medium description: | Improper authentication in Microsoft Offi...

CVE-2025-53770-SharePoint-Zero-Day-Variant-Exploited-for-Full-RCE

🚨 CVE‑2025‑53770 – SharePoint ゼロデイ亜種、完全なRCEに悪用される CVE‑2025‑49706 からの重大なエスカレーション 作成者: Aditya Bhatt – レッドチーム | VAPT 📌 TL;DR CVE‑2025‑53770 は、Microsoft SharePoint における 重大（CVSS 9.8）なゼロ認証RCE脆弱性 であり、現在実際の攻撃で悪用されています。これは単独の問題ではなく、以前私が取り上げた CVE‑2025‑49706 の亜種 です。ただし、CVE‑2025‑49706 が認証を必要としたのに対し、53770...

CVE-2025-53770

CVE-2025-53770 这是一个针对SharePoint未认证远程代码执行漏洞的扫描器，其CVE编号为CVE-2025-53770。 该代码是通过对野外中发现的payload进行反向工程编写的。 请自行承担使用风险，对于可能造成的任何负面影响，本人概不负责。 工作原理 它试图通过向SharePoint ToolBox小部件注入一个标记来利用该漏洞。 如果在SharePoint服务器响应中发现这个无害标记，则将该主机标记为易受攻击。 使用方法 root@kitploit: check if is vulnerable and try extract version informati...

ToolShell: a story of five vulnerabilities in Microsoft SharePoint

On July 19–20, 2025, various security companies and national CERTs published alerts about active exploitation of on-premise SharePoint servers. According to the reports, observed attacks did not require authentication, allowed attackers to gain full control over the infected servers, and were...

PT-2025-30663 · Microsoft · Azure Virtual Machine

Name of the Vulnerable Software and Affected Versions: Azure Virtual Machines affected versions not specified Description: Improper access control in Azure Virtual Machines allows an authorized attacker to perform spoofing locally. Recommendations: At the moment, there is no information about a...

PT-2025-30400

Name of the Vulnerable Software and Affected Versions Microchip Time Provider 4100 versions prior to 2.5 Description A flaw exists in Microchip Time Provider 4100 that permits malicious manual software updates due to a missing integrity check during code download. Recommendations Update to versio...

Microsoft SharePoint Code Injection Vulnerability

Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust...

CVE-2025-49706

Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network...

CVE-2025-49706 Microsoft SharePoint Server Spoofing Vulnerability

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CVE-2025-49706

creationtimestamp| type| source ---|---|--- 2025-07-08 03:00:00+00:00| seen| http://www.zerodayinitiative.com/advisories/ZDI-25-580/ 2025-07-08 15:56:31+00:00| seen| https://www.thezdi.com/blog/2025/7/8/the-july-2025-security-update-review 2025-07-14 13:00:56+00:00| seen|...

Microsoft SharePoint Server ToolPane Unauthenticated Remote Code Execution (aka ToolShell)

This module exploits the authentication bypass vulnerabilities CVE-2025-49706 and CVE-2025-53771, and an unsafe deserialization vulnerability CVE-2025-49704, to achieve unauthenticated RCE against a vulnerable Microsoft SharePoint Server. The vulnerability CVE-2025-53770 was disclosed as being a...