CVE-2025-49704—Microsoft SharePoint Code Injection Vulnerability

漏洞名称

Microsoft SharePoint Code Injection Vulnerability

描述

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 protection than those for CVE-2025-49704.

已知用于勒索软件活动吗？

勒索软件状态：

KNOWN

采集行动

Disconnect public-facing versions of SharePoint Server that have reached their end-of-life (EOL) or end-of-service (EOS) to include SharePoint Server 2013 and earlier versions. For supported versions, please follow the mitigations according to CISA (URL listed below in Notes) and vendor instructions (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.

其他说明

• CISA Mitigation Instructions: https://www.cisa.gov/news-events/alerts/2025/07/20/microsoft-releases-guidance-exploitation-sharepoint-vulnerability-cve-2025-53770
• https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704
• https://nvd.nist.gov/vuln/detail/CVE-2025-49704

相关新闻文章

• Chinese Threat Actors Exploit ToolShell SharePoint Flaw Weeks After Microsoft's July PatchOctober 22, 2025
• Sharepoint ToolShell attacks targeted orgs across four continentsOctober 22, 2025
• The Heat Wasn't Just Outside: Cyber Attacks Spiked in Summer 2025August 5, 2025
• Ransomware gangs join attacks targeting Microsoft SharePoint serversAugust 4, 2025
• Storm-2603 Deploys DNS-Controlled Backdoor in Warlock and LockBit Ransomware AttacksAugust 1, 2025

相关 CWE

• CWE-94