CISA KEV 정보
| 취약점명 | Microsoft SharePoint Improper Authentication Vulnerability |
|---|---|
| 설명 | Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow an attacker to view sensitive information and make some changes to disclosed information. This vulnerability could be chained with CVE-2025-49704. CVE-2025-53771 is a patch bypass for CVE-2025-49706, and the updates for CVE-2025-53771 include more robust protection than those for CVE-2025-49706. |
| 조치사항 | 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. |
| 랜섬웨어 캠페인 악용 | Known |
| CWE | CWE-287 |
| 등록일 (KEV) | 2025-07-22 |
| 조치 기한 | 2025-07-23 |
| 추가 참고 | 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-2025-49706 ; https://nvd.nist.gov/vuln/detail/CVE-2025-49706 |
NVD 상세 정보
CVSS v3.1: 6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N설명: Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
CWE: CWE-287
참조
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49706 [Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49706 [US Government Resource]
- https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/ [Press/Media Coverage, Vendor Advisory]
This product uses the NVD API but is not endorsed or certified by the NVD.