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CVE-2024-29974

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2024-06-04

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CVE-2024-29972£ºZyxel NASÉ豸ºÅÁî×¢Èë·ì϶

Zyxel NAS326 ºÍ NAS542 É豸ÖеÄCGI ·¨Ê½remote_help-cgiÖдæÔÚºÅÁî×¢Èë·ì϶£¬¿ÉÄܵ¼ÖÂδ¾­Éí·ÝÑéÖ¤µÄÍþвÕßͨ¹ý·¢ËͶñÒâÉè¼ÆµÄ HTTPÒªÇóÖ´ÐÐijЩϵͳºÅÁî¡£

CVE-2024-29973£ºZyxel NASÉ豸ºÅÁî×¢Èë·ì϶

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CVE-2024-29974£ºZyxel NASÉ豸Զ³Ì´úÂëÖ´Ðзì϶

Zyxel NAS326 ºÍ NAS542 É豸ÖеÄCGI ·¨Ê½file_upload-cgiÖдæÔÚÔ¶³Ì´úÂëÖ´Ðзì϶£¬Î´¾­Éí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ý½«¶ñÒâÉè¼ÆµÄÅäÖÃÎļþÉÏ´«µ½Ò×Êܹ¥»÷µÄÉ豸µ¼ÖÂÖ´ÐÐËÁÒâ´úÂë¡£

CVE-2024-29975£ºZyxel NASÉ豸±¾µØÈ¨ÏÞÌáÉý·ì϶

Zyxel NAS326 ºÍ NAS542 É豸ÖеÄSUID¿ÉÖ´Ðжþ½øÔìÎļþÖдæÔÚȨÏÞÖÎÀí²»µ±£¬¿ÉÄܵ¼Ö¾­¹ýÉí·ÝÑéÖ¤ÇÒÓµÓÐÖÎÀíԱȨÏ޵ı¾µØÍþвÕßÒÔrootÓû§Éí·ÝÔÚÒ×Êܹ¥»÷µÄÉ豸ÉÏÖ´ÐÐijЩϵͳºÅÁî¡£

CVE-2024-29976£ºZyxel NASÉ豸ȨÏÞÌáÉýÐÅϢй¶·ì϶

Zyxel NAS326 ºÍ NAS542 É豸ÖеÄshow_allsessionsºÅÁî´æÔÚȨÏÞÖÎÀí²»µ±£¬¿ÉÄܵ¼Ö¾­¹ýÉí·ÝÑéÖ¤µÄµÍȨÏÞÍþвÕß»ñÈ¡ÊÜÓ°ÏìÉ豸ÉÏËùÓо­¹ýÉí·ÝÑéÖ¤µÄÓû§£¨Ô̺¬ÖÎÀíÔ±£©µÄ»á»°ÁîÅÆ£¬´Ó¶ø»ñµÃÉ豸ÖÎÀíÔ±½Ó¼ûȨÏÞ¡£

 

 

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NAS326É豸°æ±¾<= V5.21(AAZF.16)C0

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3.1 Éý¼¶°æ±¾

¼øÓÚ·ì϶µÄÑϳÁÐÔ£¬Ä¿Ç°¹©¸øÉÌÒѰ䲼ÁËCVE-2024-29972¡¢CVE-2024-29973 ºÍ CVE-2024-29974µÄ²¹¶¡£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

NAS326É豸£ºÉý¼¶µ½V5.21(AAZF.17)C0

NAS542É豸£ºÉý¼¶µ½V5.21(ABAG.14)C0

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

3.2 һʱ´ëÊ©

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3.3 ͨÓý¨Òé

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

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬Åú¸Ä·À»ðǽսÊõ£¬¹Ø¹Ø·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¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöà³É·ÖÈÏÖ¤»úÔìºÍ×îÓ×ȨÏÞ×¼Ôò£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£

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

 


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