¡¾Îó²îͨ¸æ¡¿Rockwell Automation ControlLogix EtherNet/IPÔ½½çдÈëÎó²î£¨CVE-2023-3595£©

Ðû²¼Ê±¼ä 2023-07-14

Ò»¡¢Îó²î¸ÅÊö

CVE   ID

CVE-2023-3595

·¢Ã÷ʱ¼ä

2023-07-14

Àà    ÐÍ

Ô½½çдÈë

µÈ    ¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

¹¥»÷ÖØÆ¯ºó

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

ÂÞ¿ËΤ¶û×Ô¶¯»¯£¨Rockwell Automation£©¹«Ë¾ÊÇÈ«Çò×ÅÃûµÄÖÂÁ¦ÓÚ¹¤Òµ×Ô¶¯»¯ÓëÐÅÏ¢µÄ¹«Ë¾£¬£¬£¬ÖÂÁ¦ÓÚ×ÊÖú¿Í»§Ìá¸ßÉú²úÁ¦£¬£¬£¬ÒÔ¼°ÌìÏ¿ÉÒ»Á¬Éú³¤ ¡£¡£¡£

7ÔÂ14ÈÕ£¬£¬£¬Z6×ðÁú¿­Ê±VSRC¼à²âµ½ÂÞ¿ËΤ¶û×Ô¶¯»¯ControlLogixϵͳµÄEtherNet/IP (ENIP) ͨѶÄ£¿£¿£¿£¿£¿£¿éÖб£´æÔ½½çдÈëÎó²î£¨CVE-2023-3595£©£¬£¬£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ9.8£¬£¬£¬Ó°ÏìÁËÂÞ¿ËΤ¶û×Ô¶¯»¯1756 EN2* ºÍ1756 EN3*²úÆ·£¬£¬£¬¿ÉÒÔͨ¹ý¶ñÒâÖÆ×÷µÄͨÓù¤ÒµÐ­Ò飨CIP£©ÐÂÎÅÔÚÄ¿µÄϵͳÉÏÔ¶³ÌÖ´ÐдúÂ룬£¬£¬¿ÉʹÓøÃÎó²îÐ޸ġ¢×èÖ¹»òÇÔȡͨ¹ý×°±¸µÄÊý¾Ý ¡£¡£¡£

±ðµÄ£¬£¬£¬ÂÞ¿ËΤ¶û×Ô¶¯»¯ControlLogix EtherNet/IP (ENIP) ͨѶÄ£¿£¿£¿£¿£¿£¿éÖл¹±£´æÁíÒ»¸öÓ°Ïì1756 EN4* ²úÆ·µÄÔ½½çдÈëÎó²î£¨CVE-2023-3596£©£¬£¬£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ7.5£¬£¬£¬¿ÉÒÔͨ¹ý¶ñÒâÖÆ×÷µÄCIPÐÂÎÅÔì³É¾Ü¾øÐ§ÀÍ ¡£¡£¡£

ÊÜÓ°ÏìµÄEtherNet/IP (ENIP) ͨѶÄ£¿£¿£¿£¿£¿£¿éÊÇ ControlLogix ϵͳµÄÒ»²¿·Ö£¬£¬£¬±»Ó¦ÓÃÓÚ¶à¸ö¹¤Òµ±ÊÖ±ÁìÓò£¬£¬£¬°üÀ¨µ«²»ÏÞÓÚÖÆÔì¡¢µçÁ¦¡¢Ê¯ÓͺÍ×ÔÈ»ÆøÒÔ¼°Òº»¯×ÔÈ»Æø ¡£¡£¡£

 

¶þ¡¢Ó°Ïì¹æÄ£

ÒÔÏÂÂÞ¿ËΤ¶û×Ô¶¯»¯ControlLogix EtherNet/IP (ENIP) ͨѶÄ£¿£¿£¿£¿£¿£¿é1756 EN2*¡¢1756 EN3* ºÍ 1756 EN4*ϵÁУº

1756-EN2T ϵÁÐ A¡¢B ºÍ C£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2T ϵÁÐ D£º°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TK ϵÁÐ A¡¢B ºÍ C£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2TK D ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TXT ϵÁÐ A¡¢B ºÍ C£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2TXT ϵÁÐ D£º°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TP A ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TPK A ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TPXT ϵÁÐ A£º°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TR ϵÁÐ A ºÍ B£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2TR ϵÁÐ C£º°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TRK ϵÁÐ A ºÍ B£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2TRK C ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2TRXT ϵÁÐ A ºÍ B£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2TRXT C ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2F ϵÁÐ A ºÍ B£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2F C ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN2FK ϵÁÐ A ºÍ B£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN2FK C ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN3TR ϵÁÐ A£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN3TR B ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN3TRK ϵÁÐ A£º°æ±¾ 5.008 ºÍ 5.028 ¼°¸üÔç°æ±¾

1756-EN3TRK B ϵÁУº°æ±¾ 11.003 ¼°¸üÔç°æ±¾

1756-EN4TR ϵÁÐ A£º°æ±¾ 5.001 ¼°¸üÔç°æ±¾

1756-EN4TRK A ϵÁУº°æ±¾ 5.001 ¼°¸üÔç°æ±¾

1756-EN4TRXT ϵÁÐ A£º°æ±¾ 5.001 ¼°¸üÔç°æ±¾

 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚÕâЩÎó²îÒѾ­ÐÞ¸´£¬£¬£¬ÊÜÓ°ÏìÓû§¿É¸üе½ÒÔϰ汾£º

1756-EN2TϵÁÐA¡¢BºÍC£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2T DϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TKϵÁÐA¡¢BºÍC£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2TK DϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TXTϵÁÐA¡¢BºÍC£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2TXT DϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TPϵÁÐA£º¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TPKϵÁÐA£º¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TPXTϵÁÐA£º¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TRϵÁÐAºÍB£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2TR CϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TRKϵÁÐAºÍB£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2TRK CϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2TRXTϵÁÐAºÍB£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2TRXTϵÁÐC£º¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2FϵÁÐAºÍB£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2F CϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN2FKϵÁÐAºÍB£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN2FK CϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN3TRϵÁÐA£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN3TR BϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN3TRKϵÁÐA£ºÊðÃû°æ±¾¸üÐÂÖÁ 5.029 »ò¸ü¸ß°æ±¾£¨ÍƼö£©£»£»£»£»£»£»Î´ÊðÃû°æ±¾¸üе½5.009 ¡£¡£¡£

1756-EN3TRK BϵÁУº¸üÐÂÖÁ11.004»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN4TRϵÁÐA£º¸üÐÂÖÁ5.002»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN4TRKϵÁÐA£º¸üÐÂÖÁ5.002»ò¸ü¸ß°æ±¾ ¡£¡£¡£

1756-EN4TRXTϵÁÐA£º¸üÐÂÖÁ5.002»ò¸ü¸ß°æ±¾ ¡£¡£¡£

 

3.2 ÔÝʱ²½·¥

½«¹Ì¼þÉý¼¶µ½×îа汾 ¡£¡£¡£1756-EN2* ºÍ EN3* ÐͺÅÐèÒªÖÁÉÙÉý¼¶µ½°æ±¾ 11.004 »ò 5.029£¬£¬£¬Ïêϸȡ¾öÓÚϵÁÐ ¡£¡£¡£1756-EN4* ÐͺÅÐèÒªÉý¼¶µ½¹Ì¼þ°æ±¾ 5.002 ¡£¡£¡£ÏÂÔØÁ´½Ó£º

https://compatibility.rockwellautomation.com/Pages/MultiProductSelector.aspx?crumb=111

ÏÞÖÆÊÜÓ°Ïì×°±¸ÉÏ¶Ô TCP/44818 ºÍ UDP/2222 µÄ»á¼û ¡£¡£¡£ÔÚÊÊÓûò¿ÉÄܵÄÇéÐÎÏ£¬£¬£¬½«ÕâÐ©ÍøÂçÓ뻥ÁªÍøºÍÆäËû²»ÐëÒªµÄÍøÂçÍÑÀë ¡£¡£¡£

¸ü¶à»º½â²½·¥ºÍ¼ì²âÖ¸ÄÏÏê¼û²Î¿¼Á´½Ó ¡£¡£¡£

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°´ÆÚÐÞ¸Ä ¡£¡£¡£

3.4 ²Î¿¼Á´½Ó

https://www.dragos.com/blog/mitigating-cves-impacting-rockwell-automation-controllogix-firmware/

https://www.cisa.gov/news-events/ics-advisories/icsa-23-193-01

https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140010

https://thehackernews.com/2023/07/rockwell-automation-controllogix-bugs.html


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2023-07-14

Ê×´ÎÐû²¼

 

Îå¡¢¸½Â¼

5.1 Z6×ðÁú¿­Ê±¼ò½é

Z6×ðÁú¿­Ê±½¨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°Z6×ðÁú¿­Ê±´óÏ㬣¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË ¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ ¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊÐ ¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬£¬£¬Z6×ðÁú¿­Ê±ÖÂÁ¦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 ¹ØÓÚZ6×ðÁú¿­Ê±

Z6×ðÁú¿­Ê±Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½ ¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png