CVE-2025-53770— Microsoft SharePoint Server 安全漏洞
一分钟漏洞结论
影响对象
Microsoft Microsoft SharePoint Enterprise Server 2016
利用判断
已确认在野利用，应立即处置
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Microsoft SharePoint Server是美国微软（Microsoft）公司的一款协作平台。 Microsoft SharePoint Server存在安全漏洞，该漏洞源于反序列化不受信任数据，可能导致远程代码执行。
公开利用映射 3
ExploitDB · 1
EDB-52405 [remote]
Metasploit · 1
sharepoint_toolpane_rce.rb#CVE-2025-53770 [exploit]
Nuclei · 1
CVE-2025-53770.yaml [template]
已观察到在野利用
cisa_kev · confirmed
影响版本矩阵 3
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0< 16.0.5513.1001 |
affected |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0< 16.0.10417.20037 |
affected |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0< 16.0.18526.20508 |
affected |
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一、 漏洞 CVE-2025-53770 基础信息
漏洞信息
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Vulnerability Title
Microsoft SharePoint Server Remote Code Execution Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network.
Microsoft is aware that an exploit for CVE-2025-53770 exists in the wild.
Microsoft is preparing and fully testing a comprehensive update to address this vulnerability. In the meantime, please make sure that the mitigation provided in this CVE documentation is in place so that you are protected from exploitation.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
来源: CVE Program / CVE List V5
Vulnerability Title
Microsoft SharePoint Server 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft SharePoint Server是美国微软（Microsoft）公司的一款协作平台。 Microsoft SharePoint Server存在安全漏洞，该漏洞源于反序列化不受信任数据，可能导致远程代码执行。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 ~ 16.0.5513.1001 | - |
|
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 ~ 16.0.10417.20037 | - |
|
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 ~ 16.0.18526.20508 | - |
|
二、漏洞 CVE-2025-53770 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network. Microsoft is aware that an exploit for CVE-2025-53770 exists in the wild. Microsoft is preparing and fully testing a comprehensive update to address this vulnerability. In the meantime, please make sure that the mitigation provided in this CVE documentation is in place so that you are protected from exploitation. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-53770.yaml | POC详情 |
| 2 | Detects a persistent webshell named 'spinstall0.aspx' deployed on Microsoft SharePoint servers. This file exposes sensitive cryptographic machineKey values from the SharePoint configuration, indicating the presence of a ToolShell backdoor implant. This implant is linked to targeted post-auth RCE campaigns exploiting CVE-2025-53770. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/backdoor/sharepoint-toolshell-backdoor.yaml | POC详情 |
| 3 | CVE-2025-53770 | https://github.com/B1ack4sh/Blackash-CVE-2025-53770 | POC详情 |
| 4 | A critical zero-day vulnerability CVE‑2025‑53770 has been actively exploited in the wild against on-premises Microsoft SharePoint Server. Dubbed "ToolShell," this exploit leverages a deserialization flaw (variant of CVE‑2025‑49706, CVSS: 6.3). | https://github.com/RukshanaAlikhan/CVE-2025-53770 | POC详情 |
| 5 | None | https://github.com/Bluefire-Redteam-Cybersecurity/bluefire-sharepoint-cve-2025-53770 | POC详情 |
| 6 | This PowerShell script detects indicators of compromise for CVE-2025-53770 — a critical RCE vulnerability in Microsoft SharePoint. Created by @n1chr0x and @BlackRazer67 | https://github.com/n1chr0x/ZeroPoint | POC详情 |
| 7 | POC | https://github.com/kaizensecurity/CVE-2025-53770 | POC详情 |
| 8 | A comprehensive security monitoring solution for SharePoint Server with specific protection against CVE-2025-53770 and other threats | https://github.com/paolokappa/SharePointSecurityMonitor | POC详情 |
| 9 | SharePoint WebPart Injection Exploit Tool | https://github.com/soltanali0/CVE-2025-53770-Exploit | POC详情 |
| 10 | Scanner for the SharePoint CVE-2025-53770 RCE zero day vulnerability. | https://github.com/hazcod/CVE-2025-53770 | POC详情 |
| 11 | ToolShell scanner - CVE-2025-53770 and detection information | https://github.com/ZephrFish/CVE-2025-53770-Scanner | POC详情 |
| 12 | Hunting for Critical SharePoint Vulnerability CVE-2025-53770 | https://github.com/siag-itsec/CVE-2025-53770-Hunting | POC详情 |
| 13 | Comprueba si un servidor SharePoint on-premises es vulnerable a CVE-2025-53770 | https://github.com/grupooruss/CVE-2025-53770-Checker | POC详情 |
| 14 | None | https://github.com/tripoloski1337/CVE-2025-53770-scanner | POC详情 |
| 15 | A critical zero-auth RCE vulnerability in SharePoint (CVE-2025-53770), now exploited in the wild, building directly on the spoofing flaw CVE-2025-49706. | https://github.com/AdityaBhatt3010/CVE-2025-53770-SharePoint-Zero-Day-Variant-Exploited-for-Full-RCE | POC详情 |
| 16 | CVE-2025-53770 – Vulnerability Research & Exploitation | https://github.com/b33b0y/CVE-2025-53770 | POC详情 |
| 17 | None | https://github.com/GreenForceNetwork/Toolshell_CVE-2025-53770 | POC详情 |
| 18 | None | https://github.com/imbas007/CVE-2025-53770-Vulnerable-Scanner | POC详情 |
| 19 | A Python-based reconnaissance scanner for safely identifying potential exposure to SharePoint vulnerability CVE-2025-53770. | https://github.com/Sec-Dan/CVE-2025-53770-Scanner | POC详情 |
| 20 | Unauthenticated Remote Code Execution via unsafe deserialization in Microsoft SharePoint Server (CVE-2025-53770) | https://github.com/MuhammadWaseem29/CVE-2025-53770 | POC详情 |
| 21 | Exploit tool for SharePoint WebPart Injection via ToolPane.aspx, enabling .NET deserialization and remote code execution. 🛠️🔍 Secure your SharePoint now! | https://github.com/bijikutu/CVE-2025-53770-Exploit | POC详情 |
| 22 | Explore the Microsoft SharePoint CVE-2025-53770 proof of concept. Learn about this vulnerability and its implications. 🐙💻 | https://github.com/Lapesha/CVE-2025-53770 | POC详情 |
| 23 | Scanner for CVE-2025-53770, a SharePoint vulnerability. Check if your server is vulnerable and extract version info. 🛠️🔍 | https://github.com/Hassanopop/CVE-2025-53770 | POC详情 |
| 24 | Identify exposure to the critical SharePoint vulnerability CVE-2025-53770 with this effective scanner tool. Secure your systems today! 🛡️🔍 | https://github.com/m4r1x/CVE-2025-53770-Scanner | POC详情 |
| 25 | Exploit & research for CVE‑2025‑53770 – a zero‑day remote code execution vulnerability in Microsoft SharePoint (on‑premises). | https://github.com/Kamal-Hegazi/CVE-2025-53770-SharePoint-RCE | POC详情 |
| 26 | A sophisticated, wizard-driven Python exploit tool targeting CVE-2025-53770, a critical (CVSS 9.8) unauthenticated remote code execution (RCE) vulnerability in on-premises Microsoft SharePoint Server (2016, 2019, Subscription Edition) | https://github.com/exfil0/CVE-2025-53770 | POC详情 |
| 27 | Scans Windows IIS logs for signs of CVE-2025-53770 & CVE-2025-53771 | https://github.com/zach115th/ToolShellFinder | POC详情 |
| 28 | Detection rules for CVE-2025-53770 | https://github.com/nisargsuthar/suricata-rule-CVE-2025-53770 | POC详情 |
| 29 | None | https://github.com/bharath-cyber-root/sharepoint-toolshell-cve-2025-53770 | POC详情 |
| 30 | Do you really think SharePoint is safe? | https://github.com/Rabbitbong/OurSharePoint-CVE-2025-53770 | POC详情 |
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