¡¾Îó²îͨ¸æ¡¿Microsoft SharePoint Ô¶³Ì´úÂëÖ´ÐÐÎó²î(CVE-2025-53770)

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Microsoft SharePoint Ô¶³Ì´úÂëÖ´ÐÐÎó²î

CVE   ID

CVE-2025-53770

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RCE

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2025-07-21

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2025Äê7ÔÂ21ÈÕ £¬×ðÁú¿­Ê±¼¯ÍÅVSRC¼à²âµ½Microsoft SharePointÖеÄÑÏÖØÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2025-53770£©¡£¸ÃÎó²îÔ´ÓÚSharePoint´¦Öóͷ£HTTP RefererͷʱµÄȱÏÝ £¬ÔÊÐí¹¥»÷ÕßÈÆ¹ýÉí·ÝÑéÖ¤ £¬Î´¾­ÈÏÖ¤Ö´ÐжñÒâ´úÂë¡£Îó²îÍŽáÁËCVE-2025-49706ºÍCVE-2025-49704 £¬ÐγÉÃûΪToolShellµÄ¹¥»÷Á´ £¬Ê¹ÓÃSharePointµÄ·´ÐòÁл¯Îó²îÖ´ÐÐÔ¶³Ì´úÂë¡£¹¥»÷Õßͨ¹ýÌáÈ¡SharePoint·þÎñÆ÷µÄÃÜÔ¿ÖÊÁÏ£¨ÈçValidationKeyºÍDecryptionKey£© £¬Äܹ»ÌìÉúÓÐÓõĹ¥»÷ÔØºÉ£¨Èç__VIEWSTATE£© £¬½øÒ»²½¿ØÖÆ·þÎñÆ÷ £¬»ñµÃÒ»Á¬»á¼ûȨÏÞ¡£´ËÎó²îÒѱ»ÆÕ±éʹÓà £¬¶à¸öSharePoint·þÎñÆ÷ÔÚ2025Äê7ÔÂ18ÈÕ±»¹¥ÏÝ £¬Îó²îÆÀ·Ö9.8·Ö £¬Îó²î¼¶±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


Microsoft SharePoint Server Subscription EditionºÍMicrosoft SharePoint Server 2019¹Ù·½ÒÑÐû²¼ÐÞ¸´²¹¶¡ £¬½¨Ò龡¿ìÉý¼¶
Microsoft SharePoint Server Subscription EditionÉý¼¶²¹¶¡KB5002768
Microsoft SharePoint Server 2019Éý¼¶²¹¶¡KB5002754
Microsoft SharePoint Server 2016 £¬ÏÖÔÚ»¹Ã»ÓпÉÓõÄÇå¾²¸üÐÂ


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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


3.2 ÔÝʱ²½·¥


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3.3 ͨÓý¨Òé


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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