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CVE-2024-29974

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CVE-2024-29972£ºZyxel NASÉ豸ÃüÁî×¢Èë©¶´

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CVE-2024-29973£ºZyxel NASÉ豸ÃüÁî×¢Èë©¶´

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CVE-2024-29974£ºZyxel NASÉ豸Զ³Ì´úÂëÖ´ÐЩ¶´

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

CVE-2024-29975£ºZyxel NASÉ豸µ±µØÈ¨ÏÞÌáÉý©¶´

Zyxel NAS326 ºÍ NAS542 É豸ÖеÄSUID¿ÉÖ´Ðжþ½øÖÆÎļþÖдæÔÚȨÏÞ¹ÜÀí²»Í× £¬¿ÉÄܵ¼Ö¾­¹ýÉí·ÝÑéÖ¤ÇÒ¾ßÓйÜÀíԱȨÏ޵ĵ±µØÍþвÕßÒÔrootÓû§Éí·ÝÔÚÒ×Êܹ¥»÷µÄÉ豸ÉÏÖ´ÐÐijЩϵͳÃüÁî¡£

CVE-2024-29976£ºZyxel NASÉ豸ȨÏÞÌáÉýÐÅϢй¶©¶´

Zyxel NAS326 ºÍ NAS542 É豸ÖеÄshow_allsessionsÃüÁî´æÔÚȨÏÞ¹ÜÀí²»Í× £¬¿ÉÄܵ¼Ö¾­¹ýÉí·ÝÑéÖ¤µÄµÍȨÏÞÍþвÕß»ñÈ¡ÊÜÓ°ÏìÉ豸ÉÏËùÓо­¹ýÉí·ÝÑéÖ¤µÄÓû§£¨°üÂÞ¹ÜÀíÔ±£©µÄ»á»°ÁîÅÆ £¬´Ó¶ø»ñµÃÉ豸¹ÜÀíÔ±·ÃÎÊȨÏÞ¡£

 

 

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3.1 Éý¼¶°æ±¾

¼øÓÚ©¶´µÄÑÏÖØÐÔ £¬Ä¿Ç°¹©Ó¦ÉÌÒÑÐû²¼ÁËCVE-2024-29972¡¢CVE-2024-29973 ºÍ CVE-2024-29974µÄ²¹¶¡ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

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

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3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡ £¬¼õÉÙϵͳ©¶´ £¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ £¬Ð޸ķÀ»ðǽ¼ÆÄ± £¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ £¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø £¬¼õÉÙ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶Äþ¾²²úÎï £¬ÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏÞ¶È¡£

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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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