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

Ðû²¼Ê±¼ä 2025-07-24

Ò»¡¢Îó²î¸ÅÊö


Îó²îÃû³Æ

Microsoft SharePoint Ô¶³Ì´úÂëÖ´ÐÐÎó²î

CVE   ID

CVE-2025-53770

Îó²îÀàÐÍ

RCE

·¢Ã÷ʱ¼ä

2025-07-21

Îó²îÆÀ·Ö

9.8

Îó²îÆ·¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

²»ÐèÒª

PoC/EXP

ÒѹûÕæ

ÔÚҰʹÓÃ

ÒÑ·¢Ã÷


Microsoft SharePointÊÇÒ»¿îÆóÒµ¼¶Ð­×÷ƽ̨£¬£¬ £¬Ö¼ÔÚÔö½øÐÅÏ¢¹²Ïí¡¢ÄÚÈÝÖÎÀíºÍÍŶÓЭ×÷¡£¡£ ¡£¡£¡£ËüÖ§³ÖÎĵµÖÎÀí¡¢ÄÚÈÝÐû²¼¡¢Êý¾Ý¹²ÏíºÍÄÚ²¿ÍøÕ¾½¨Éè¡£¡£ ¡£¡£¡£SharePointÌṩÁËǿʢµÄÊÂÇéÁ÷¹¦Ð§£¬£¬ £¬ÔÊÐíÓû§ÖÎÀíÏîÄ¿¡¢Ê¹ÃüºÍÊÂÇéÁ÷£¬£¬ £¬ÌáÉýÍŶÓЧÂÊ¡£¡£ ¡£¡£¡£Óû§¿ÉÒÔ½¨Éè¡¢´æ´¢ºÍ¹²ÏíÎĵµ¡¢±¨¸æµÈ¶àÖÖÀàÐ͵ÄÐÅÏ¢£¬£¬ £¬Ö§³Ö¶àÖÖȨÏÞÖÎÀíºÍÇå¾²¿ØÖÆ¡£¡£ ¡£¡£¡£Ëü¿ÉÓëÆäËûMicrosoft 365¹¤¾ß£¨ÈçOutlook¡¢TeamsºÍOneDrive£©¼¯³É£¬£¬ £¬ÆÕ±éÓ¦ÓÃÓÚ×éÖ¯ÄÚµÄЭ×÷ºÍÐÅÏ¢ÖÎÀí¡£¡£ ¡£¡£¡£


2025Äê7ÔÂ23ÈÕ£¬£¬ £¬¼øºÚµ£±£Íø¼¯ÍÅVSRC¼à²âµ½Microsoft SharePointÖеÄÑÏÖØÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2025-53770£©ºÍMicrosoft SharePoint ServerÓÕÆ­Îó²î£¨CVE-2025-53771£©ÒѹûÕæPOCºÍEXP¡£¡£ ¡£¡£¡£¸ÃÎó²îÔ´ÓÚSharePoint´¦Öóͷ£HTTP RefererͷʱµÄȱÏÝ£¬£¬ £¬ÔÊÐí¹¥»÷ÕßÈÆ¹ýÉí·ÝÑéÖ¤£¬£¬ £¬Î´¾­ÈÏÖ¤Ö´ÐжñÒâ´úÂë¡£¡£ ¡£¡£¡£Îó²îÁ¬ÏµÁËCVE-2025-49706ºÍCVE-2025-49704£¬£¬ £¬ÐγÉÃûΪToolShellµÄ¹¥»÷Á´£¬£¬ £¬Ê¹ÓÃSharePointµÄ·´ÐòÁл¯Îó²îÖ´ÐÐÔ¶³Ì´úÂë¡£¡£ ¡£¡£¡£¹¥»÷Õßͨ¹ýÌáÈ¡SharePointЧÀÍÆ÷µÄÃÜÔ¿ÖÊÁÏ£¨ÈçValidationKeyºÍDecryptionKey£©£¬£¬ £¬Äܹ»ÌìÉúÓÐÓõĹ¥»÷ÔØºÉ£¨Èç__VIEWSTATE£©£¬£¬ £¬½øÒ»²½¿ØÖÆÐ§ÀÍÆ÷£¬£¬ £¬»ñµÃÒ»Á¬»á¼ûȨÏÞ¡£¡£ ¡£¡£¡£´ËÎó²îÒѱ»ÆÕ±éʹÓ㬣¬ £¬Îó²îÆÀ·Ö9.8·Ö£¬£¬ £¬Îó²î¼¶±ðÑÏÖØ¡£¡£ ¡£¡£¡£


¶þ¡¢Ó°Ïì¹æÄ£


½öÊÊÓÃÓÚÍâµØ°²ÅŵÄMicrosoft SharePoint Server£¨SharePoint OnlineÔÚMicrosoft 365Öв»ÊÜÓ°Ï죩
Microsoft SharePoint Server Subscription Edition
Microsoft SharePoint Server 2019
Microsoft SharePoint Server 2016


Èý¡¢Çå¾²²½·¥


3.1 Éý¼¶°æ±¾


¹Ù·½ÒÑÐû²¼ÐÞ¸´²¹¶¡£¬£¬ £¬½¨Ò龡¿ìÉý¼¶
Microsoft SharePoint Server Subscription EditionÉý¼¶²¹¶¡KB5002768
Microsoft SharePoint Server 2019Éý¼¶²¹¶¡KB5002754ºÍKB5002753
Microsoft SharePoint Server 2016Éý¼¶²¹¶¡KB5002760ºÍKB5002759


ÏÂÔØÁ´½Ó£º

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


3.2 ÔÝʱ²½·¥


ÔÝÎÞ¡£¡£ ¡£¡£¡£


3.3 ͨÓý¨Òé


?°´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬ £¬ïÔ̭ϵͳÎó²î£¬£¬ £¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£ ¡£¡£¡£
?ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬ £¬Ð޸ķÀ»ðǽսÂÔ£¬£¬ £¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬ £¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬ £¬ïÔÌ­¹¥»÷Ãæ¡£¡£ ¡£¡£¡£
?ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬ £¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£ ¡£¡£¡£
?ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬ £¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬£¬ £¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£ ¡£¡£¡£
?ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£ ¡£¡£¡£


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/