¡¾·ì϶¹«¸æ¸üС¿Microsoft SharePoint Ô¶³Ì´úÂëÖ´Ðзì϶(CVE-2025-53770)

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Microsoft SharePoint Ô¶³Ì´úÂëÖ´Ðзì϶

CVE   ID

CVE-2025-53770

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RCE

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2025-07-21

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2025Äê7ÔÂ23ÈÕ£¬£¬£¬OG¶«·½Ìü¼¯ÍÅVSRC¼à²âµ½Microsoft SharePointÖеÄÑÏÖØÔ¶³Ì´úÂëÖ´Ðзì϶£¨CVE-2025-53770£©ºÍMicrosoft SharePoint ServerºýŪ·ì϶£¨CVE-2025-53771£©Òѹ«¿ªPOCºÍEXP¡£¡£¸Ã·ì϶ԴÓÚSharePoint´¦ÖÃHTTP RefererͷʱµÄȱµã£¬£¬£¬ÔÊÐí¹¥»÷ÕßÈÆ¹ýÉí·ÝÑéÖ¤£¬£¬£¬Î´¾­ÈÏÖ¤Ö´ÐжñÒâ´úÂë¡£¡£·ì϶½áºÏÁËCVE-2025-49706ºÍCVE-2025-49704£¬£¬£¬ÐγÉÃûΪToolShellµÄ¹¥»÷Á´£¬£¬£¬ÀûÓÃSharePointµÄ·´ÐòÁл¯·ì϶ִÐÐÔ¶³Ì´úÂë¡£¡£¹¥»÷Õßͨ¹ýÌáÈ¡SharePoint·þÎñÆ÷µÄÃÜÔ¿×ÊÁÏ£¨ÈçValidationKeyºÍDecryptionKey£©£¬£¬£¬¿ÉÄÜÌìÉúÓÐЧµÄ¹¥»÷ÔØºÉ£¨Èç__VIEWSTATE£©£¬£¬£¬½øÒ»²½½ÚÀñ·þÎñÆ÷£¬£¬£¬»ñµÃ³ÖÐø½Ó¼ûȨÏÞ¡£¡£´Ë·ì϶Òѱ»¿í·ºÀûÓ㬣¬£¬·ì϶ÆÀ·Ö9.8·Ö£¬£¬£¬·ì϶¼¶±ðÑÏÖØ¡£¡£


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Microsoft SharePoint Server Subscription Edition
Microsoft SharePoint Server 2019
Microsoft SharePoint Server 2016


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3.1 Éý¼¶°æ±¾


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Microsoft SharePoint Server Subscription EditionÉý¼¶²¹¶¡KB5002768
Microsoft SharePoint Server 2019Éý¼¶²¹¶¡KB5002754ºÍKB5002753
Microsoft SharePoint Server 2016Éý¼¶²¹¶¡KB5002760ºÍKB5002759


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https://www.microsoft.com/en-us/download/details.aspx?id=108285
https://www.microsoft.com/en-us/download/details.aspx?id=108286
https://www.microsoft.com/en-us/download/details.aspx?id=108287
https://www.microsoft.com/en-us/download/details.aspx?id=108288
https://www.microsoft.com/en-us/download/details.aspx?id=108289


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3.4 ²Î¿¼Á´½Ó


https://msrc.microsoft.com/blog/2025/07/customer-guidance-for-sharepoint-vulnerability-cve-2025-53770/
https://research.eye.security/sharepoint-under-siege/
https://thehackernews.com/2025/07/critical-microsoft-sharepoint-flaw.html
https://nvd.nist.gov/vuln/detail/CVE-2025-53770
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53771
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53770
https://www.bleepingcomputer.com/news/microsoft/microsoft-sharepoint-zero-day-exploited-in-rce-attacks-no-patch-available/