¡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£¬£¬£¬ £¬£¬£¬£¬¼øºÚµ£±£ÍøVSRC¼à²âµ½ConnectWise 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 ¼øºÚµ£±£Íø¼ò½é

¼øºÚµ£±£Íø½¨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°¼øºÚµ£±£Íø´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´£¬£¬£¬ £¬£¬£¬£¬¼øºÚµ£±£ÍøÖÂÁ¦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 ¹ØÓÚ¼øºÚµ£±£Íø

¼øºÚµ£±£ÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬ £¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬ £¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png