¡¾Îó²îͨ¸æ¡¿Zyxel NAS×°±¸Ô¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2024-29974£©

Ðû²¼Ê±¼ä 2024-06-04


Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

Zyxel NAS×°±¸Ô¶³Ì´úÂëÖ´ÐÐÎó²î

CVE   ID

CVE-2024-29974

Îó²îÀàÐÍ

RCE

·¢Ã÷ʱ¼ä

2024-06-04

Îó²îÆÀ·Ö

9.8

Îó²îÆ·¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

ÒѹûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

ºÏÇڿƼ¼£¨ZyXEL£©Êǹú¼Ê×ÅÃûµÄÍøÂç¿í´øÏµÍ³¼°½â¾ö¼Æ»®¹©Ó¦ÉÌ¡£¡£¡£¡£

2024Äê6ÔÂ4ÈÕ£¬£¬£¬£¬£¬Z6×ðÁú¿­Ê±¼¯ÍÅVSRC¼à²âµ½Zyxel NAS×°±¸ÖÐÐÞ¸´Á˶à¸öÎó²î£¬£¬£¬£¬£¬ÏÖÔÚÕâЩÎó²îµÄÊÖÒÕϸ½Ú¼°²¿·ÖPoCÒѹûÕæ£¬£¬£¬£¬£¬ÏêÇéÈçÏ£º

CVE-2024-29972£ºZyxel NAS×°±¸ÏÂÁî×¢ÈëÎó²î

Zyxel NAS326 ºÍ NAS542 ×°±¸ÖеÄCGI ³ÌÐòremote_help-cgiÖб£´æÏÂÁî×¢ÈëÎó²î£¬£¬£¬£¬£¬¿ÉÄܵ¼ÖÂδ¾­Éí·ÝÑéÖ¤µÄÍþвÕßͨ¹ý·¢ËͶñÒâÉè¼ÆµÄ HTTPÇëÇóÖ´ÐÐijЩϵͳÏÂÁî¡£¡£¡£¡£

CVE-2024-29973£ºZyxel NAS×°±¸ÏÂÁî×¢ÈëÎó²î

Zyxel NAS326 ºÍ NAS542 ×°±¸ÖеÄsetCookie²ÎÊýÖб£´æÏÂÁî×¢ÈëÎó²î£¬£¬£¬£¬£¬¿ÉÄܵ¼ÖÂδ¾­Éí·ÝÑéÖ¤µÄÍþвÕß·¢ËͶñÒâÉè¼ÆµÄ HTTP POST ÇëÇóÖ´ÐÐijЩϵͳÏÂÁî¡£¡£¡£¡£

CVE-2024-29974£ºZyxel NAS×°±¸Ô¶³Ì´úÂëÖ´ÐÐÎó²î

Zyxel NAS326 ºÍ NAS542 ×°±¸ÖеÄCGI ³ÌÐòfile_upload-cgiÖб£´æÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¬£¬£¬£¬£¬Î´¾­Éí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ý½«¶ñÒâÉè¼ÆµÄÉèÖÃÎļþÉÏ´«µ½Ò×Êܹ¥»÷µÄ×°±¸µ¼ÖÂÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£

CVE-2024-29975£ºZyxel NAS×°±¸ÍâµØÈ¨ÏÞÌáÉýÎó²î

Zyxel NAS326 ºÍ NAS542 ×°±¸ÖеÄSUID¿ÉÖ´Ðжþ½øÖÆÎļþÖб£´æÈ¨ÏÞÖÎÀí²»µ±£¬£¬£¬£¬£¬¿ÉÄܵ¼Ö¾­ÓÉÉí·ÝÑéÖ¤ÇÒ¾ßÓÐÖÎÀíԱȨÏÞµÄÍâµØÍþвÕßÒÔrootÓû§Éí·ÝÔÚÒ×Êܹ¥»÷µÄ×°±¸ÉÏÖ´ÐÐijЩϵͳÏÂÁî¡£¡£¡£¡£

CVE-2024-29976£ºZyxel NAS×°±¸È¨ÏÞÌáÉýÐÅϢй¶Îó²î

Zyxel NAS326 ºÍ NAS542 ×°±¸ÖеÄshow_allsessionsÏÂÁî±£´æÈ¨ÏÞÖÎÀí²»µ±£¬£¬£¬£¬£¬¿ÉÄܵ¼Ö¾­ÓÉÉí·ÝÑéÖ¤µÄµÍȨÏÞÍþвÕß»ñÈ¡ÊÜÓ°Ïì×°±¸ÉÏËùÓо­ÓÉÉí·ÝÑéÖ¤µÄÓû§£¨°üÀ¨ÖÎÀíÔ±£©µÄ»á»°ÁîÅÆ£¬£¬£¬£¬£¬´Ó¶ø»ñµÃ×°±¸ÖÎÀíÔ±»á¼ûȨÏÞ¡£¡£¡£¡£

 

 

¶þ¡¢Ó°Ïì¹æÄ£

NAS326×°±¸°æ±¾<= V5.21(AAZF.16)C0

NAS542×°±¸°æ±¾<= V5.21(ABAG.13)C0

×¢£ºNAS326ºÍNAS54×°±¸ÏÖÔÚ¹©Ó¦ÉÌÒÑ×èÖ¹Ö§³Ö¡£¡£¡£¡£


 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

¼øÓÚÎó²îµÄÑÏÖØÐÔ£¬£¬£¬£¬£¬ÏÖÔÚ¹©Ó¦ÉÌÒÑÐû²¼ÁËCVE-2024-29972¡¢CVE-2024-29973 ºÍ CVE-2024-29974µÄ²¹¶¡£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

NAS326×°±¸£ºÉý¼¶µ½V5.21(AAZF.17)C0

NAS542×°±¸£ºÉý¼¶µ½V5.21(ABAG.14)C0

ÏÂÔØÁ´½Ó£º

https://www.zyxel.com/global/en/support/download?model=nas326

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.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024

https://outpost24.com/blog/zyxel-nas-critical-vulnerabilities/#cve-2024-29976-%e2%80%93-privilege-escalation-and-information-disclosure-vulnerability

 


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-06-04

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°å¹ÒÅÆÉÏÊС£¡£¡£¡££¨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