Telestar TelnetºóÃÅÎó²îÇ徲ͨ¸æ

Ðû²¼Ê±¼ä 2019-09-10

¡ñÎó²î±àºÅºÍ¼¶±ð


CVE±àºÅ£ºCVE-2019-13473£¬Î£ÏÕ¼¶±ð£ºÑÏÖØ£¬CVSS·ÖÖµ£º¹Ù·½Î´ÆÀ¶¨

CVE±àºÅ£ºCVE-2019-13474£¬Î£ÏÕ¼¶±ð£ºÑÏÖØ£¬CVSS·ÖÖµ£º¹Ù·½Î´ÆÀ¶¨


¡ñÓ°Ïì°æ±¾


ÊÜÓ°ÏìµÄ°æ±¾


Bobs Rock Radio

Dabman D10

Dabman i30 Stereo

Imperial i110

Imperial i150

Imperial i200

Imperial i200-cd

Imperial i400

Imperial i450

Imperial i500-bt

Imperial i600


¡ñÎó²î¸ÅÊö


½üÆÚ£¬ÓÐÇå¾²Ñо¿Ö°Ô±·¢Ã÷£¬ImperialºÍDabmanϵÁеÄÎïÁªÍøÊÕÒô»ú±£´æÈõÃÜÂëȱÏÝ£¬¿ÉÒÔÈù¥»÷ÕßÔ¶³ÌÒÔrootȨÏÞ¾ÙÐв»·¨»á¼û£¨¸Ã×°±¸ÄÚǶLinux BusyBox²Ù×÷ϵͳ£©£¬²¢ÍêÈ«¿ØÖÆ×°±¸¡£Ö®ºó£¬¹¥»÷Õ߿ɰÑÒÑ¿ØÖÆ×°±¸¼ÓÈë½©Ê¬ÍøÂ磬Ïò×°±¸·¢ËÍ×Ô½ç˵ÒôƵÁ÷£¬¼àÌýËùÓÐÊÕÒô»úÐÂÎÅ£¬»¹¿ÉÒÔÕÒµ½ÊÕÒô»úÒÑÅþÁ¬WiFiµÄÃÜÂë¡£


CVE-2019-13473


¸ÃÎó²îÉæ¼°ÊÕÒô»úÉÏ23¶Ë¿ÚµÄTelnet·þÎñ¡£ÓÉÓÚ¸ÃTelnetd·þÎñʹÓÃÁËÈõÃÜÂ루Ӳ±àÂëÔÚ×°±¸ÖУ©£¬Ö»ÒªÍ¨¹ý¼òÆÓµÄÃÜÂ뱩Á¦ÆÆ½â£¬¹¥»÷Õ߾ͿɻñµÃ¶ÔÊÕÒô»ú¼°ÆäÄÚǶ²Ù×÷ϵͳµÄ»á¼ûȨÏÞ¡£


ÔÚ²âÊÔÖУ¬Ñо¿Ö°Ô±ÌåÏÖ£¬Ö»ÒªÊ¹ÓÃ×Ô¶¯µÄ¡°ncrack¡±¾ç±¾£¬Ê®·ÖÖÓÄÚ¾Í¿ÉÆÆ½âÃÜÂë¡£ÖµµÃÒ»ÌáµÄÊÇ£¬×°±¸µÄÓ²±àÂëÃÜÂëΪ¡°password¡±¡£


ÔڵǼµ½×°±¸ºó,Ñо¿Ö°Ô±Äܹ»Ö±½Ó»á¼ûetcĿ¼ÏÂÐèÒªrootÌØÈ¨²Å»ª»á¼ûµÄÖÖÖÖÎļþ£¬°üÀ¨º¬ÓÐϵͳÃÜÂëµÄshadowÎļþ£¬°üÀ¨USBÃÜÂëºÍhttpd·þÎñÃÜÂëµÄwifi.cfgÎļþ£¬ÉÐÓÐһЩÃô¸ÐµÄÎÞÏßÍøÂçÐÅÏ¢¡£


ƾ֤Çå¾²Ñо¿Ö°Ô±ÖÜÒ»Ðû²¼µÄÒ»·Ý±¨¸æ£¬ÏÖÔÚΪֹ£¬ËûÃÇÄܹ»»á¼ûºÍhttpd¡¢TelnetÓйصÄËùÓÐÎļþ£¬»¹¿ÉÒÔ¼¤»îftpЭÒé¡£±ðµÄ£¬Ñо¿Ö°Ô±»¹·¢Ã÷ÁËÒ»¸öÃûΪUIDataµÄ·¾¶£¬ÆäÖаüÀ¨×°±¸web·þÎñ£¨¿ª·ÅÔÚ80¶Ë¿ÚºÍ8080¶Ë¿Ú£©µÄËùÓÐÎļþ(¶þ½øÖÆÎļþ¡¢xml¡¢Í¼Æ¬¡¢Îı¾ºÍÆäËûÄÚÈÝ)¡£ÎªÁ˾ÙÐвâÊÔ£¬ÎÒÃDZ༭ÁËһЩÎļþ¼Ð¡¢½¨ÉèÁËÎļþ²¢ÐÞ¸ÄÁË·¾¶£¬ÒÔ±ã²âÊÔÎÒÃÇÊÇ·ñÄܸıäweb·þÎñµÄÔ´´úÂë¡£×îÖÕ֤ʵÎúÎÒÃÇÄܹ»ÍêÈ«¿ØÖÆ×°±¸µÄÈκÎ×é¼þºÍ·þÎñ¡£


CVE-2019-13474


AirMusic¿Í»§¶Ë±£´æµÚ¶þ¸öÎó²î(CVE-2019-13474)£¬Î´¾­Éí·ÝÑéÖ¤µÄÏÂÁîÖ´ÐС£


Ñо¿Ö°Ô±ÌåÏÖ£¬Í¨¹ýÆ»¹ûIOSÉϵÄÊÕÒô»úÓ¦Óã¬ÍŽá¶Ë¿ÚɨÃèЧ¹û£¬·¢Ã÷AirMusic¿Í»§¶Ë¿ÉÄÜͨ¹ý80ºÍ8080¶Ë¿ÚµÄhttpd·þÎñÀ´·¢ËͺÍÎüÊÕÏÂÁî¡£¾­ÓÉÒ»¸öСʱµÄ²âÊÔ£¬×îÖÕÑо¿Ö°Ô±È·¶¨Äܹ»Í¨¹ýweb·þÎñÏò¿Í»§¶Ë·¢ËÍÏÂÁî¡£


ÒÔÉÏÕâÁ½¸öÎó²îÒ»µ©×éºÏÆðÀ´£¬¿ÉÄÜ»áÒý·¢Ò»ÏµÁжñÒâÍøÂçÔ˶¯¡£¹¥»÷Õß¿ÉÒÔ¼àÌý¡¢¸ü¸Ä¹ã²¥Á÷»ò·¢ËÍ×Ô¼ºµÄʵʱÐÂÎÅ»òÒôƵÎļþ¡£¹¥»÷Õß»¹¿É°Ñ×°±¸Ë¢Ð³ɽ©Ê¬ÍøÂçÖеÄÒ»Ô±£¬Ê¹ÓÃËüµÄweb·þÎñת´ïÀÕË÷Èí¼þºÍ¶ñÒⲡ¶¾¡£


Ñо¿Ö°Ô±³Æ£¬ÕâЩÎó²î¡°Ó°ÏìÁËImperialºÍDabmanÆ·ÅÆµÄ´ó×ÚÍøÂçÊÕÒô»ú¡±¡£ËûÃÇÌåÏÖ£¬ÓÐ100¶àÍǫ̀װ±¸´¦ÓÚΣÏÕÖ®ÖС£ÏÖÔÚÕâЩÊÕÒô»úÓÉTelestar Digital GmbHÔڵ¹úÏúÊÛ£¬²¢ÔÚÑÇÂíÑ·(Amazon)ºÍeBayÉÏÃæÁÙÈ«Çò¾ÙÐÐÏúÊÛ£¬ÆÕ±éÓ¦ÓÃÓÚ¼ÒÍ¥ºÍ°ì¹«ÇéÐΡ£TelstarÌåÏÖ£¬ÒÔºó×°±¸½«×èֹʹÓÃTelnet·þÎñ£¬²¢ÎªÏÖÓÐ×°±¸Ðû²¼Çå¾²²¹¶¡¡£


¡ñÎó²îÑéÖ¤


POC£ºhttps://www.vulnerability-lab.com/get_content.php?id=2183

POCÊÓÆµ£ºhttps://youtu.be/odyB15MRY3Q¡£


¡ñÐÞ¸´½¨Òé


ÖÆÔìÉÌtelestar digital gmbhÌṩÁËÒ»¸öȫеĸüа汾£¬ÒÔ½â¾öÆäÖеÄÎó²î¡£ËùÓÐi&dϵÁвúÆ·¡£½¨Ò龡¿ì×°ÖøüÐÂÒÔÈ·±£Êý×ÖÇå¾²¡£


ÊÖ¶¯¸üа취£º


1.½«×°±¸ÉèÖÃΪ³ö³§ÉèÖÃ

2.Ñ¡ÔñÓïÑÔ

3.¹Ø±Õ×°±¸

4.·­¿ª×°±¸

5.ÍøÂçÉèÖÃ

6.ÆÚ´ý¡°ÐÂÈí¼þ¡±ÐÂÎÅ

7.°´¡°È·¶¨¡±×îÏȸüÐÂ

8.¸üа汾£ºTN81HH96-g102h-g103 ** a * -fb21a-3624¡£


¡ñ²Î¿¼Á´½Ó

https://www.zdnet.com/article/critical-vulnerabilities-impact-over-a-million-iot-radio-devices/