¡¾Îó²îͨ¸æ¡¿ConnectWise ScreenConnectÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-1709£©

Ðû²¼Ê±¼ä 2024-02-22


Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

 ConnectWise ScreenConnectÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î

CVE   ID

CVE-2024-1709

Îó²îÀàÐÍ

Éí·ÝÑéÖ¤ÈÆ¹ý

·¢Ã÷ʱ¼ä

2024-02-21

Îó²îÆÀ·Ö

10.0

Îó²îÆ·¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

ÒѹûÕæ

ÔÚҰʹÓÃ

ÒÑ·¢Ã÷

 

ConnectWise ScreenConnectÊÇÒ»¿î¿ìËÙ¡¢ÎÞаÇÒÇå¾²µÄÔ¶³Ì×ÀÃæºÍ»á¼ûÈí¼þ£¬£¬£¬£¬£¬£¬£¬¿ÉËæÊ±ËæµØÅþÁ¬µ½ÈκÎ×°±¸¡£¡£¡£¡£ ¡£

2024Äê2ÔÂ22ÈÕ£¬£¬£¬£¬£¬£¬£¬¿­Ê±K66VSRC¼à²âµ½ConnectWise ScreenConnectÖÐÐÞ¸´ÁËÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-1709£©ºÍÒ»¸öĿ¼±éÀúÎó²î£¨CVE-2024-1708£©£¬£¬£¬£¬£¬£¬£¬ÏÖÔÚÕâЩÎó²îµÄÊÖÒÕϸ½Ú¼°PoCÒѹûÕæ£¬£¬£¬£¬£¬£¬£¬ÇÒÒÑ·¢Ã÷±»Ê¹Óᣡ£¡£¡£ ¡£

CVE-2024-1709£ºConnectWise ScreenConnectÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î

ConnectWise ScreenConnect 23.9.7 ¼°Ö®Ç°°æ±¾±£´æÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¬£¬£¬£¬£¬£¬£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ10.0¡£¡£¡£¡£ ¡£ÓÉÓÚÉí·ÝÑéÖ¤Àú³Ì²¢Î´Õë¶ÔËùÓлá¼û·¾¶¾ÙÐÐÇå¾²·À»¤£¬£¬£¬£¬£¬£¬£¬ÍþвÕß¿Éͨ¹ýÌØÖÆÇëÇó»á¼ûÒÑÉèÖÃµÄ ScreenConnect ʵÀýÉϵÄÉèÖÃÏòµ¼£¨È磺/SetupWizard.aspx/literallyanything£©£¬£¬£¬£¬£¬£¬£¬´Ó¶ø¿ÉÒÔ½¨ÉèеÄÖÎÀíÔ±ÕÊ»§²¢Ê¹ÓÃËüÀ´¿ØÖÆ ScreenConnect ʵÀý¡£¡£¡£¡£ ¡£

CVE-2024-1708£ºConnectWise ScreenConnectĿ¼±éÀúÎó²î

ConnectWise ScreenConnect 23.9.7 ¼°Ö®Ç°°æ±¾±£´æÄ¿Â¼±éÀúÎó²î£¬£¬£¬£¬£¬£¬£¬ÓµÓÐÖÎÀíÔ±»á¼ûȨÏÞµÄÍþвÕß¿ÉʹÓÃÀ©Õ¹¹¦Ð§£¬£¬£¬£¬£¬£¬£¬½«ÎļþдÈë ScreenConnect\App_Extensions ÖеÄí§ÒâλÖ㬣¬£¬£¬£¬£¬£¬Ä³Ð©ÇéÐÎÏ¿ÉÄܵ¼Ö´úÂëÖ´ÐС£¡£¡£¡£ ¡£¸ÃÎó²î¿ÉÓëCVE-2024-1709×éºÏʹÓ㬣¬£¬£¬£¬£¬£¬ÆäCVSSÆÀ·ÖΪ8.4¡£¡£¡£¡£ ¡£

  

¶þ¡¢Ó°Ïì¹æÄ£

ConnectWise ScreenConnect <= 23.9.7

 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ConnectWise ScreenConnect 23.9.8»ò¸ü¸ß°æ±¾¡£¡£¡£¡£ ¡£

ÏÂÔØÁ´½Ó£º

https://screenconnect.connectwise.com/download

3.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£¡£¡£¡£ ¡£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬£¬£¬£¬£¬ïÔ̭ϵͳÎó²î£¬£¬£¬£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£¡£ ¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬£¬£¬£¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬£¬£¬£¬ïÔÌ­¹¥»÷Ãæ¡£¡£¡£¡£ ¡£

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬£¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£¡£ ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬£¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬£¬£¬£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£ ¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£¡£ ¡£

3.4 ²Î¿¼Á´½Ó

https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8

https://www.huntress.com/blog/a-catastrophe-for-control-understanding-the-screenconnect-authentication-bypass

 


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-01-22

Ê×´ÎÐû²¼

 

 

Îå¡¢¸½Â¼

5.1 ¿­Ê±K66¼ò½é

¿­Ê±K66½¨ÉèÓÚ1996Ä꣬£¬£¬£¬£¬£¬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£¡£¡£ ¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£¡£ ¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¿­Ê±K66´óÏ㬣¬£¬£¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£ ¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬£¬£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£ ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡£ ¡££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬£¬£¬£¬£¬£¬£¬¿­Ê±K66ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬£¬£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬£¬£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£ ¡£

5.2 ¹ØÓÚ¿­Ê±K66

¿­Ê±K66Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£ ¡£

¹Ø×¢ÎÒÃÇ£º

image.png