¡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 £¬£¬£¬£¬£¬£¬£¬£¬ÍòÀû¹ú¼Ê¹ÙÍø¼¯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 ÍòÀû¹ú¼Ê¹ÙÍø¼ò½é

ÍòÀû¹ú¼Ê¹ÙÍø½¨ÉèÓÚ1996Äê £¬£¬£¬£¬£¬£¬£¬£¬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°ÍòÀû¹ú¼Ê¹ÙÍø´óÏà £¬£¬£¬£¬£¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË £¬£¬£¬£¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£ ¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö £¬£¬£¬£¬£¬£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£ ¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡£ ¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´ £¬£¬£¬£¬£¬£¬£¬£¬ÍòÀû¹ú¼Ê¹ÙÍøÖÂÁ¦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 ¹ØÓÚÍòÀû¹ú¼Ê¹ÙÍø

ÍòÀû¹ú¼Ê¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯ £¬£¬£¬£¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î £¬£¬£¬£¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£ ¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png