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3.2 һʱ´ëÊ©

½«¹Ì¼þÉý¼¶µ½×îа汾¡£¡£¡£¡£1756-EN2* ºÍ EN3* ÐͺűØÒªÖÁÉÙÉý¼¶µ½°æ±¾ 11.004 »ò 5.029£¬£¬¾ßÌåÈ¡¾öÓÚϵÁС£¡£¡£¡£1756-EN4* ÐͺűØÒªÉý¼¶µ½¹Ì¼þ°æ±¾ 5.002¡£¡£¡£¡£ÏÂÔØÁ´½Ó£º

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

ÏÞ¶ÈÊÜÓ°ÏìÉ豸ÉÏ¶Ô TCP/44818 ºÍ UDP/2222 µÄ½Ó¼û¡£¡£¡£¡£ÔÚºÏÓûò¿ÉÄܵÄÇé¿öÏ£¬£¬½«ÕâÐ©ÍøÂçÓ뻥ÁªÍøºÍÆäËû²»ÓÃÒªµÄÍøÂç·Ö¸ô¡£¡£¡£¡£

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3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¡£¡£¡£¬£¬Ï÷¼õϵͳ·ì϶£¬£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£¡£¡£¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÖÆ£¬£¬Åú¸Ä·À»ðǽսÊõ£¬£¬¹Ø±Õ·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬£¬Ï÷¼õ¹¥»÷Ãæ¡£¡£¡£¡£

l  ʹÓÃÆóÒµ¼¶°²È«²úÆ·£¬£¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£¡£¡£¡£

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l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸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


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