Критични уязвимости за Microsoft SharePoint

Imported from official source

Announcement

Критични уязвимости за Microsoft SharePoint CVE-2025-53770 и CVE-2025-53771 са активно експлойтвани. Те позволяват Remote Code Execution. Засегнатите версии на SharePoint са Microsoft SharePoint Server Subscription Edition, Microsoft SharePoint Server 2019 и Microsoft SharePoint Enterprise Server 2016. SharePoint Online (Microsoft 365) не е засегнат.

 Microsoft публикуваха актуализации за засегнатите версии на Microsoft SharePoint Server-и:

  • KB5002754 update за Microsoft SharePoint Server 2019 Core и KB5002753 за Microsoft SharePoint Server 2019 Language Pack;
  • KB5002760 update за Microsoft SharePoint Enterprise Server 2016 и KB5002759 за Microsoft SharePoint Enterprise Server 2016 Language Pack;
  • KB5002768 update за Microsoft SharePoint Subscription Edition.

След инсталиране на актуализациите от Microsoft препоръчват rotate на SharePoint machine keys. Описано в препоръката: https://msrc.microsoft.com/blog/2025/07/customer-guidance-for-sharepoint-vulnerability-cve-2025-53770/

За повече информация:

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

This is an extract. The publication continues at the source.

Read the original at the source: https://www.govcert.bg/warnings/%d0%ba%d1%80%d0%b8%d1%82%d0%b8%d1%87%d0%bd%d0%b8-%d1%83%d1%8f%d0%b7%d0%b2%d0%b8%d0%bc%d0%be%d1%81%d1%82%d0%b8-%d0%b7%d0%b0-microsoft-sharepoint/

Officially imported this from CERT Bulgaria (GovCERT)’s own source and shows an extract. If you work there, claiming the profile and verifying the domain lets you choose to show the full text here.

Provenance

Organization
CERT Bulgaria (GovCERT) — imported from official source
Official source
https://www.govcert.bg/feed/ RSS
Imported
October 03, 2026 20:33
Versions
1 recorded
Identity
https://www.govcert.bg/?p=4488

Officially records where a publication came from, not whether it is true. Imported records are reproduced from an organization's own official source.