¡¾Îó²îͨ¸æ¡¿Cisco Unified Industrial Wireless SoftwareÏÂÁî×¢ÈëÎó²î£¨CVE-2024-20418£©

Ðû²¼Ê±¼ä 2024-11-07

Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

Cisco Unified Industrial Wireless   SoftwareÏÂÁî×¢ÈëÎó²î  

CVE   ID

CVE-2024-20418

Îó²îÀàÐÍ

ÏÂÁî×¢Èë

·¢Ã÷ʱ¼ä

2024-11-07

Îó²îÆÀ·Ö

10.0

Îó²îÆ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

Cisco Unified Industrial Wireless Software ÊÇÒ»¿îרÃÅΪ¹¤ÒµÎÞÏßÍøÂçÉè¼ÆµÄÈí¼þƽ̨£¬£¬£¬£¬£¬Ö¼ÔÚÖ§³Ö Cisco µÄ¹¤ÒµÎÞÏß½ÓÈëµã£¨Èç Ultra-Reliable Wireless Backhaul Access Point£©ÊµÏÖ¿É¿¿µÄÎÞÏßÅþÁ¬£¬£¬£¬£¬£¬¸ÃÈí¼þרעÓÚΪ¹¤Òµ¡¢Òªº¦»ù´¡ÉèÊ©ºÍÑÏ¿ÁÇéÐÎϵÄÎÞÏßÍøÂçÌṩ¸ß¿É¿¿ÐÔ¡¢µÍÑÓ³ÙµÄÅþÁ¬£¬£¬£¬£¬£¬ÒÔ±ãÔÚÔ¶³Ì¡¢ÂþÑÜÊ½ÍøÂçÇéÐÎÖÐÖ§³Ö»úе¿ØÖÆ¡¢Êý¾Ý´«Êä¡¢ÊÓÆµ¼à¿ØµÈÓ¦Óᣠ¡£

2024Äê11ÔÂ7ÈÕ£¬£¬£¬£¬£¬ÈËÉú¾ÍÊDz©¼¯ÍÅVSRC¼à²âµ½Cisco Unified Industrial Wireless Software for Ultra-Reliable Wireless Backhaul (URWB) Access PointsÖб£´æÒ»¸öÏÂÁî×¢ÈëÎó²î£¨CVE-2024-20418£©£¬£¬£¬£¬£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ10.0¡£ ¡£

ÓÉÓÚ¶ÔÓû§ÌṩµÄÊäÈëȱ·¦³ä·ÖÑéÖ¤£¬£¬£¬£¬£¬Cisco Unified Industrial Wireless Software for URWB Access PointsµÄ»ùÓÚWebµÄÖÎÀí½çÃæÖб£´æÏÂÁî×¢ÈëÎó²î£¬£¬£¬£¬£¬Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³Ì¹¥»÷Õß¿ÉÒÔͨ¹ýÏòÊÜÓ°ÏìϵͳµÄÄ¿µÄÖÎÀí½çÃæ·¢ËͶñÒâÉè¼ÆµÄHTTPÇëÇóÀ´Ê¹ÓøÃÎó²î£¬£¬£¬£¬£¬ÀÖ³ÉʹÓÿɵ¼ÖÂÔÚÊÜÓ°Ïì×°±¸µÄµ×²ãϵͳÉÏÒÔrootȨÏÞÖ´ÐÐí§ÒâÏÂÁî¡£ ¡£

 

¶þ¡¢Ó°Ïì¹æÄ£

ÊÜÓ°Ïì²úÆ·

ÈôÊÇÒÔÏÂ˼¿Æ²úÆ·ÔËÐб£´æÎó²îµÄ°æ±¾²¢ÆôÓÃÁË URWB ²Ù×÷ģʽ£¬£¬£¬£¬£¬ÔòÊܸÃÎó²îÓ°Ï죬£¬£¬£¬£¬Î´ÒÔURWB ģʽÔËÐеÄ˼¿Æ²úÆ·²»ÊܸÃÎó²îµÄÓ°Ï죺

Catalyst IW9165D Heavy Duty Access Points

Catalyst IW9165E Rugged Access PointsºÍWireless Clients

Catalyst IW9167E Heavy Duty Access Points

ÊÜÓ°Ïì°æ±¾

Cisco Unified Industrial Wireless Software <= 17.14

Cisco Unified Industrial Wireless Software 17.15

È·¶¨ÊÇ·ñÒÑÆôÓÃURWB²Ù×÷ģʽ

Ҫȷ¶¨ URWB ²Ù×÷ģʽÊÇ·ñÒÑÆôÓ㬣¬£¬£¬£¬¿ÉʹÓÃshow mpls-config CLI ÏÂÁ£¬£¬£¬£¬ÈôÊǸÃÏÂÁî¿ÉÓ㬣¬£¬£¬£¬Ôò URWB ²Ù×÷ģʽÒÑÆôÓ㬣¬£¬£¬£¬ÇÒ×°±¸ÊܸÃÎó²îÓ°Ï죻£»£» £»£»ÈôÊǸÃÏÂÁî²»¿ÉÓ㬣¬£¬£¬£¬Ôò URWB ²Ù×÷ģʽÒѽûÓ㬣¬£¬£¬£¬ÇÒ×°±¸²»ÊܸÃÎó²îÓ°Ïì¡£ ¡£

 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬Ê¹ÓÃÊÜÓ°Ïì×°±¸µÄÓû§¿É¸üе½ÒÔϰ汾£º

Cisco Unified Industrial Wireless Software 17.14¼°Ö®Ç°°æ±¾£ºÇ¨áãµ½ÐÞ¸´°æ±¾

Cisco Unified Industrial Wireless Software 17.15£ºÉý¼¶µ½17.15.1»ò¸ü¸ß°æ±¾

ÏÂÔØÁ´½Ó£º

https://www.cisco.com/c/en/us/support/index.html

3.2 ÔÝʱ²½·¥

Èô·ÇÐëÒª£¬£¬£¬£¬£¬¿É½«WebÖÎÀí½çÃæµÄ»á¼ûÏÞÖÆÔÚ¿ÉÐÅÍøÂçÄÚ»òÌØ¶¨µÄIPµØµã¹æÄ£ÖУ¬£¬£¬£¬£¬×èֹ̻¶ÔÚ¹«ÍøÉÏ¡£ ¡£

ÈôÊÇ×°±¸ÔÊÐí£¬£¬£¬£¬£¬¹Ø±ÕÖÎÀí½çÃæ»òÆäËû²»ÐëÒªµÄЧÀÍÒÔïÔÌ­Ì»Â¶Ãæ£¬£¬£¬£¬£¬»òÏÞÖÆ»á¼û¶Ë¿ÚÒÔ½øÒ»²½±£»£»£» £»£»¤×°±¸Çå¾²¡£ ¡£

ÈôÊÇ×°±¸ÔÊÐí£¬£¬£¬£¬£¬ÆôÓøüÑÏ¿áµÄÉí·ÝÑéÖ¤ºÍ»á¼û¿ØÖÆÕ½ÂÔ£¨ÀýÈç¶àÒòËØÈÏÖ¤£©£¬£¬£¬£¬£¬ÒÔÈ·±£Ö»Óо­ÓÉÊÚȨµÄÓû§¿ÉÒÔ»á¼ûÖÎÀí½çÃæ¡£ ¡£

ÆôÓÃÏêϸµÄÈÕÖ¾¼Í¼ºÍ¼à¿Ø£¬£¬£¬£¬£¬ÊµÊ±¼ì²âºÍÆÊÎöÈκÎÒì³£ÐÐΪ»òδ¾­ÊÚȨµÄ»á¼ûʵÑ飬£¬£¬£¬£¬±ãÓÚ·¢Ã÷DZÔÚ¹¥»÷²¢½ÓÄÉÏìÓ¦²½·¥¡£ ¡£

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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-backhaul-ap-cmdinj-R7E28Ecs

https://nvd.nist.gov/vuln/detail/CVE-2024-20418

 

ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-11-07

Ê×´ÎÐû²¼

 

Îå¡¢¸½Â¼

5.1 ÈËÉú¾ÍÊDz©¼ò½é

ÈËÉú¾ÍÊDz©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°ÈËÉú¾ÍÊDz©´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´£¬£¬£¬£¬£¬ÈËÉú¾ÍÊDz©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 ¹ØÓÚÈËÉú¾ÍÊDz©

ÈËÉú¾ÍÊDz©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