¡¾Â©¶´Í¨¸æ¡¿TLSstorm£ºAPC UPS¶à¸öÄþ¾²Â©¶´
Ðû²¼Ê±¼ä 2022-03-100x00 ©¶´¸ÅÊö
½üÈÕ£¬ArmisµÄÑо¿ÈËÔ±ÔÚAPCµÄSmartConnectºÍSmart-UPSϵÁвúÎïÖз¢ÏÖÁËͳ³ÆÎªTLSstormµÄ3¸ö©¶´£¬¿É´Ý»ÙÒªº¦»ù´¡ÉèÊ©Ôì³ÉÍøÂçÖжϺÍÎïÀíË𺦡£
0x01 ©¶´ÏêÇé
APC ÊÇÊ©ÄÍµÂµçÆøµÄ×Ó¹«Ë¾£¬Ê©ÄÍµÂµçÆøÊÇ UPS É豸µÄÁìÏȹ©Ó¦ÉÌÖ®Ò»¡£UPS É豸ΪÐèÒª¸ß¿ÉÓÃÐÔµÄÒªº¦ÈÎÎñ×ʲúÌṩ½ô¼±±¸ÓõçÔ´£¬²¢ÓÃÓÚÊý¾ÝÖÐÐÄ¡¢¹¤ÒµÉèÊ©ºÍÒ½ÔºµÈÒªº¦»ù´¡ÉèÊ©»·¾³ÖС£
TLSstorm©¶´Ó°ÏìÁ˹㷺ÓÃÓÚÖÖÖֻÁìÓòµÄ APC Smart-UPS ϵͳ£¬°üÂÞÕþ¸®¡¢Ò½ÁƱ£½¡¡¢¹¤Òµ¡¢IT ºÍÁãÊÛÒµµÈ¡£µ½Ä¿Ç°ÎªÖ¹£¬Ã»Óм£Ïó±íÃ÷ÕâЩ©¶´Òѱ»ÀûÓã¬Â©¶´ÏêÇéÈçÏ£º
l CVE-2022-22806£¨TLS Éí·ÝÑéÖ¤ÈÆ¹ý£¬CVSSv3ÆÀ·Ö9.0£©£ºTLS ÎÕÊÖÖеÄ״̬»ìÂÒµ¼ÖÂÉí·ÝÑéÖ¤±»Èƹý£¬µ¼ÖÂÔ¶³Ì´úÂëÖ´ÐÐ (RCE)¡£
l CVE-2022-22805£¨TLS »º³åÇøÒç³ö£¬CVSSv3ÆÀ·Ö9.0£©£ºÊý¾Ý°üÖØ×éÖеÄÄÚ´æË𻵴íÎó(RCE)¡£
l CVE-2022-0715£¨¹Ì¼þÉý¼¶£¬CVSSv3ÆÀ·Ö8.9£©£ºÃ»ÓÐÒÔÄþ¾²·½Ê½½øÐмÓÃÜÇ©Ãû£¬¿Éͨ¹ýÍøÂç¸üеÄδǩÃû¹Ì¼þÉý¼¶£¨RCE£©¡£
ÆäÖУ¬CVE-2022-22806ºÍCVE-2022-22805Éæ¼°Smart-UPSµ½Ê©ÄÍµÂµçÆø·þÎñÆ÷µÄTLSÁ¬½Ó£¬¿ÉÒÔͨ¹ýδ¾ÈÏÖ¤µÄÍøÂçÊý¾Ý°ü´¥·¢£¬¶øÎÞÐèÓû§»¥¶¯£»ÀûÓÃCVE-2022-0715¿É°²×°¶ñÒâ¹Ì¼þ½¨Á¢³Ö¾ÃÐÔ¡£
¾ÝÑо¿ÈËÔ±ÌåÏÖ£¬×îÐ嵀 APC Smart-UPS ÐͺÅÊÇͨ¹ýÔÆ¿ØÖƵģ¬TLStorm ©¶´¿Éµ¼ÖÂÔÚûÓÐÈκÎÓû§½»»¥£¨»òÓû§Î´Öª£©µÄÇé¿öÏ´ӻ¥ÁªÍøÔ¶³Ì½Ó¹ÜÉ豸¡£
Ó°Ï췶Χ
SmartConnect ϵÁУ¨CVE-2022-22805¡¢CVE-2022-22806¡¢CVE-2022-0715£©£º
SMTϵÁÐ ID=1015£ºUPS 04.5 ¼°Ö®Ç°
SMC ϵÁÐ ID=1018£ºUPS 04.2 ¼°Ö®Ç°
MTL ϵÁÐ ID=1026£ºUPS 02.9 ¼°Ö®Ç°
SCL ϵÁÐ ID=1029£ºUPS 02.5 ¼°Ö®Ç°
SCL ϵÁÐ ID=1030£ºUPS 02.5 ¼°Ö®Ç°
SCL ϵÁÐ ID=1036£ºUPS 02.5 ¼°Ö®Ç°
SCL ϵÁÐ ID=1037£ºUPS 03.1 ¼°Ö®Ç°
SMX ϵÁÐ ID=1031£ºUPS 03.1 ¼°Ö®Ç°
Smart-UPS ϵÁУ¨CVE-2022-0715£©£º
SMT ϵÁÐ ID=18£ºUPS 09.8 ¼°Ö®Ç°
SMT ϵÁÐ ID=1040£ºUPS 01.2 ¼°Ö®Ç°
SMT ϵÁÐ ID=1031£ºUPS 03.1 ¼°Ö®Ç°
SMC ϵÁÐ ID=1005£ºUPS 14.1 ¼°Ö®Ç°
SMC ϵÁÐ ID=1007£ºUPS 11.0 ¼°Ö®Ç°
SMC ϵÁÐ ID=1041£ºUPS 01.1 ¼°Ö®Ç°
SCL ϵÁÐ ID=1030£ºUPS 02.5 ¼°Ö®Ç°
SCL ϵÁÐ ID=1036£ºUPS 02.5 ¼°Ö®Ç°
SMX ϵÁÐ ID=20£ºUPS 10.2 ¼°Ö®Ç°
SMX ϵÁÐ ID=23£ºUPS 07.0 ¼°Ö®Ç°
SRT ϵÁÐ ID=1010/1019/1025£ºUPS 08.3 ¼°Ö®Ç°
SRT ϵÁÐ ID=1024£ºUPS 01.0 ¼°Ö®Ç°
SRT ϵÁÐ ID=1020£ºUPS 10.4 ¼°Ö®Ç°
SRT ϵÁÐ ID=1021£ºUPS 12.2 ¼°Ö®Ç°
SRT ϵÁÐ ID=1001/ 1013£ºUPS 05.1 ¼°Ö®Ç°
SRT ϵÁÐ ID=1002/1014£ºUPSa05.2 ¼°Ö®Ç°
×¢£ºÂ©¶´ÏêÇé¼°¸ü¶àÐÅÏ¢Çë²Î¿¼£º
https://www.armis.com/research/tlstorm/
0x02 ´¦Öý¨Òé
ĿǰSchneider ElectricÒÑÐû²¼Ïà¹ØÄþ¾²¸üУ¬ÊÜÓ°ÏìµÄÓû§¿ÉÒÔʵʩÈçÏÂÄþ¾²½¨Ò飺
1.°²×° Schneider Electric ÍøÕ¾ÉÏÌṩµÄ²¹¶¡·¨Ê½¡£
²Î¿¼Á´½Ó£º
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-02
2.Èç¹ûÄúʹÓà NMC£¬Çë¸ü¸ÄĬÈÏ NMC ÃÜÂ루¡°apc¡±£©²¢°²×°¹ûȻǩÃûµÄ SSL Ö¤Ê飬ÕâÑùÄúÍøÂçÉϵĹ¥»÷Õß½«ÎÞ·¨½Ø»ñÐÂÃÜÂë¡£Òª½øÒ»²½ÏÞÖÆ NMC µÄ¹¥»÷Ãæ£¬Çë²Î¿¼Ê©ÄÍµÂµçÆøNMC 2ºÍNMC 3µÄÄþ¾²Êֲ᣺
https://www.se.com/il/en/download/document/SPD_LFLG-9VYK3D_EN/
https://www.se.com/il/en/download/document/SPD_CCON-BDYD7K_EN/
3.²¿Êð·ÃÎÊ¿ØÖÆÁбí (ACL)£¬ÆäÖнöÔÊÐí UPS É豸ͨ¹ý¼ÓÃÜͨÐÅÓ벿ÃŹÜÀíÉ豸ºÍÊ©ÄÍµÂµçÆøÔÆ½øÐÐͨÐÅ¡£
0x03 ²Î¿¼Á´½Ó
https://www.armis.com/research/tlstorm/
https://www.se.com/ww/en/work/support/cybersecurity/security-notifications."text-indent:28px;line-height:150%">https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-067-02
https://www.bleepingcomputer.com/news/security/apc-ups-zero-day-bugs-can-remotely-burn-out-devices-disable-power/
0x04 ¸üа汾
°æ±¾ | ÈÕÆÚ | ÐÞ¸ÄÄÚÈÝ |
V1.0 | 2022-03-10 | Ê×´ÎÐû²¼ |
0x05 ¸½Â¼
¶«Éƽ̨¼ò½é
¶«Éƽ̨¹«Ë¾½¨Á¢ÓÚ1996Ä꣬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬ÊǹúÄÚ¼«¾ßʵÁ¦µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÍøÂçÄþ¾²²úÎï¡¢¿ÉÐÅÄþ¾²¹ÜÀíÆ½Ì¨¡¢Äþ¾²·þÎñÓë½â¾ö·½°¸µÄ×ÛºÏÌṩÉÌ¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÓзÖÖ§»ú¹¹£¬ÓµÓÐÁýÕÖÈ«¹úµÄÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÖÐÐÄ£¬²¢ÔÚ±±¾©¡¢ÉϺ£¡¢³É¶¼¡¢¹ãÖÝ¡¢³¤É³¡¢º¼ÖÝµÈ¶àµØÉèÓÐÑз¢ÖÐÐÄ¡£
¶àÄêÀ´£¬¶«Éƽ̨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£
¹ØÓÚ¶«Éƽ̨
¶«Éƽ̨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖØÒªÄþ¾²Â©¶´µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÄþ¾²³ÂËß¡£
¹Ø×¢ÒÔϹ«Öںţ¬»ñȡȫÇò×îÐÂÄþ¾²×ÊѶ£º