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  Cisco   IMC CLIÏÂÁî×¢ÈëÎó²î

CVE   ID

CVE-2024-20295

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2024-04-18

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Cisco Integrated Management Controller£¨¼ò³ÆIMC£©ÊÇÒ»ÖÖµ×°åÖÎÀí¿ØÖÆÆ÷ £¬ÓÃÓÚͨ¹ý¶à¸ö½Ó¿ÚÖÎÀí UCS CϵÁлú¼ÜºÍUCS SϵÁд洢·þÎñÆ÷ £¬°üÀ¨ XML API¡¢Web (WebUI) ºÍÏÂÁîÐÐ (CLI) ½Ó¿Ú¡£

2024Äê4ÔÂ18ÈÕ £¬ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍøVSRC¼à²âµ½Cisco IMCÖÐÐÞ¸´ÁËÒ»¸öÍâµØȨÏÞÌáÉýÎó²î£¨CVE-2024-20295£© £¬ÆäCVSSÆÀ·ÖΪ8.8 £¬ÏÖÔÚ¸ÃÎó²îµÄPoC/EXPÒѹûÕæ¡£

ÓÉÓÚ¶ÔÓû§ÌṩµÄÊäÈëÑé֤ȱ·¦ £¬Cisco IMC CLIÖб£´æÏÂÁî×¢ÈëÎó²î £¬¾­ÓÉÉí·ÝÑéÖ¤µÄÍâµØÍþвÕß¿ÉÒÔͨ¹ýÌá½»¶ñÒâÉè¼ÆµÄ CLI ÏÂÁîÀ´Ê¹ÓøÃÎó²î £¬ÀÖ³ÉʹÓÿÉÄܵ¼Ö½«È¨ÏÞÌáÉýÖÁroot¡£

 


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ÈôÊÇÒÔÏ Cisco ²úÆ·ÔÚĬÈÏÉèÖÃÖÐÔËÐÐÒ×Êܹ¥»÷µÄ Cisco IMC °æ±¾ £¬Ôò´ËÎó²î»áÓ°ÏìÕâЩ²úÆ·£º

5000 ϵÁÐÆóÒµÍøÂçÅÌËãϵͳ (ENCS)

Catalyst 8300 ϵÁÐ Edge uCPE

×ÔÁ¦Ä£Ê½Ï嵀 UCS C ϵÁлú¼Üʽ·þÎñÆ÷

UCS E ϵÁзþÎñÆ÷

»ùÓÚCisco UCS CϵÁзþÎñÆ÷Ô¤ÉèÖð汾µÄ˼¿Æ×°±¸ÈôÊǹûÕæ¶ÔCisco IMC CLI µÄ»á¼û £¬Ò²»áÊܵ½Ó°Ïì £¬ÏÖÔÚÒÑÖª°üÀ¨ÒÔÏÂ˼¿Æ²úÆ·£º

5520 ºÍ 8540 ÎÞÏß¿ØÖÆÆ÷

Ó¦ÓóÌÐòÕ½ÂÔ»ù´¡ÉèÊ©¿ØÖÆÆ÷ (APIC) ·þÎñÆ÷

ÉÌÒµ°æ 6000 ºÍ 7000 ×°±¸

Catalyst Center Appliances £¬ÒÔÇ°³ÆΪ DNA ÖÐÐÄ (DNAC)

ÔÆ·þÎñƽ̨ (CSP) 5000 ϵÁÐ

¹«¹²·þÎñƽ̨ÍøÂçÆ÷ (CSPC) ×°±¸

»¥ÁªÒƶ¯ÌåÑé (CMX) ×°±¸

»¥ÁªÇå¾² UCS ƽ̨ϵÁзþÎñÆ÷

Cyber Vision Center×°±¸

ExpresswayϵÁÐ×°±¸

HyperFlex Edge½Úµã

ÎÞ Fabric »¥Á¬£¨DC-NO-FI£©°²ÅÅģʽ HyperFlex Êý¾ÝÖÐÐÄÖÐµÄ HyperFlex ½Úµã

IEC6400 Edge Compute×°±¸

IOS XRv 9000 ×°±¸

Meeting Server 1000 ×°±¸

Nexus ÒDZí°å×°±¸

Prime Infrastructure×°±¸

Prime Network Registrar Jumpstart×°±¸

Secure Email Gateways

Secure Email ºÍ Web Manager

Secure Endpoint Private Cloud×°±¸

Secure Firewall Management Center×°±¸ £¬ÒÔÇ°³ÆΪ Firepower ÖÎÀíÖÐÐÄ

Secure Malware Analytics ×°±¸

Secure Network Analytics ×°±¸

Secure Network Server ×°±¸

Secure Web ×°±¸

Secure Workload Servers

Telemetry Broker ×°±¸

 

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3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔÏ°汾£¨²¿·Ö£©£º

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Cisco 5000 Series ENCS ºÍCatalyst 8300 Series Edge uCPE

˼¿Æ NFVIS °æ±¾<=3.12

Ǩáãµ½Àο¿°æ±¾¡£

˼¿Æ NFVIS °æ±¾<=4.13

4.14.1

Cisco UCS C-Series M4 Rack   Server

˼¿Æ IMC °æ±¾<=4.0

Ǩáãµ½Àο¿°æ±¾¡£

4.1

4.1(2m)

Cisco UCS C-Series M5 Rack   Server

˼¿Æ IMC °æ±¾<=4.0

Ǩáãµ½Àο¿°æ±¾¡£

˼¿Æ IMC °æ±¾4.1

4.1(3m)

˼¿Æ IMC °æ±¾4.2

4.2(3j)

˼¿Æ IMC °æ±¾4.3

4.3(2.240002)

Cisco UCS C-Series M6 Rack   Server

˼¿Æ IMC °æ±¾4.2

4.2(3j)

˼¿Æ IMC °æ±¾4.3

4.3(2.240002)

Cisco UCS C-Series M7 Rack   Server

˼¿Æ IMC °æ±¾4.3

4.3(2.240002)

Cisco UCS E-Series M2 and M3

˼¿Æ IMC °æ±¾>= 3.2.6

3.2.15

Cisco UCS E-Series M6

˼¿Æ IMC °æ±¾<= 4.12

4.12.2

 

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https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-cmd-inj-mUx4c5AJ

3.2 ÔÝʱ²½·¥

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3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡ £¬ïÔ̭ϵͳÎó²î £¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

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

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ· £¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖƺÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏ޶ȡ£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£

3.4 ²Î¿¼Á´½Ó

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cimc-cmd-inj-mUx4c5AJ

https://www.bleepingcomputer.com/news/security/cisco-discloses-root-escalation-flaw-with-public-exploit-code/

 


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