Description (CNA)
No English CNA description was supplied.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Microsoft / Microsoft SharePoint Enterprise Server 2016 | affected 16.0.0 before 16.0.5513.1001 |
| Microsoft / Microsoft SharePoint Server 2019 | affected 16.0.0 before 16.0.10417.20037 |
| Microsoft / Microsoft SharePoint Server Subscription Edition | affected 16.0.0 before 16.0.18526.20508 |
CWE
CWE-502
References
ADP enrichment
No English description supplied.
No English description supplied.
- https://msrc.microsoft.com/blog/2025/07/customer-guidance-for-sharepoint-vulnerability-cve-2025-53770/
- https://www.cisa.gov/news-events/alerts/2025/07/20/microsoft-releases-guidance-exploitation-sharepoint-vulnerability-cve-2025-53770
- https://research.eye.security/sharepoint-under-siege/
- https://www.bleepingcomputer.com/news/microsoft/microsoft-sharepoint-zero-day-exploited-in-rce-attacks-no-patch-available/
- https://www.forbes.com/sites/daveywinder/2025/07/20/microsoft-confirms-ongoing-mass-sharepoint-attack---no-patch-available/
- https://x.com/Shadowserver/status/1946900837306868163
- https://github.com/kaizensecurity/CVE-2025-53770
- https://therecord.media/microsoft-sharepoint-zero-day-vulnerability-exploited-globally
- https://news.ycombinator.com/item?id=44629710
- https://arstechnica.com/security/2025/07/sharepoint-vulnerability-with-9-8-severity-rating-is-under-exploit-across-the-globe/
- https://www.darkreading.com/remote-workforce/microsoft-rushes-emergency-fix-exploited-sharepoint-toolshell-flaw