ÐÅÏ¢Äþ¾²Öܱ¨-2021ÄêµÚ9ÖÜ
Ðû²¼Ê±¼ä 2021-03-01> ±¾ÖÜÄþ¾²Ì¬ÊÆ×ÛÊö
2021Äê02ÔÂ22ÈÕÖÁ02ÔÂ28ÈÕ¹²ÊÕ¼Äþ¾²Â©¶´53¸ö£¬ÖµµÃ¹Ø×¢µÄÊÇNETGEAR Nighthawk R7800Ó²±àÂëÑéÖ¤Èƹý©¶´£»Siemens SINEC NMS FirmwareFileUtils extractToFolderĿ¼±éÀú´úÂëÖ´ÐЩ¶´£»TP-Link AC1750 sync-serverÕ»Òç³öÔ¶³Ì´úÂëÖ´ÐЩ¶´£»On Netshield NANO CVE-2021-3149ÃüÁî×¢È멶´£»Adobe Bridge CVE-2021-21065Ô½½çд´úÂëÖ´ÐЩ¶´¡£
±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂçÄþ¾²Ê¼þÊÇ΢Èí·¢ÏÖWindows Win32kÌáȨ0dayÒѱ»ÔÚÒ°ÀûÓã»Ð¶ñÒâÈí¼þSilver SparrowÒÑѬȾ½ü3Íǫ̀MacÉ豸£»FireEye³ÆÕë¶ÔAccellion FTAµÄ¹¥»÷ÓëFIN11Óйأ»·É»úÖÆÔìÉÌBombardier³ÆÆäÊý¾ÝÒÑÔÚClopÍøÕ¾ÉϹûÈ»£»·ÒÀ¼TietoEVRYÔâµ½ÀÕË÷Èí¼þ¹¥»÷£¬¿Í»§·þÎñÔÝʱÖжϡ£
ƾ¾ÝÒÔÉÏ×ÛÊö£¬±¾ÖÜÄþ¾²ÍþвΪÖС£
> ÖØÒªÄþ¾²Â©¶´Áбí
1.NETGEAR Nighthawk R7800Ó²±àÂëÑéÖ¤Èƹý©¶´
NETGEAR Nighthawk R7800 apply_save.cgiʹÓÃÓ²±àÂ멶´£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔÀûÓ鶴Ìá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔROOTȨÏÞÖ´ÐÐÈÎÒâ´úÂë¡£
https://www.zerodayinitiative.com/advisories/ZDI-21-252/
2.Siemens SINEC NMS FirmwareFileUtils extractToFolderĿ¼±éÀú´úÂëÖ´ÐЩ¶´
Siemens SINEC NMS FirmwareFileUtils extractToFolder´æÔÚĿ¼±éÀú©¶´£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔÀûÓ鶴Ìá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔWEBÓ¦Ó÷¨Ê½ÉÏÏÂÎĶÁÈ¡Ãô¸ÐÐÅÏ¢¡£
https://www.zerodayinitiative.com/advisories/ZDI-21-253/
3.TP-Link AC1750 sync-serverÕ»Òç³öÔ¶³Ì´úÂëÖ´ÐЩ¶´
TP-Link AC1750 sync-server MACµØÖ·´¦ÖôæÔÚÕ»Òç³ö©¶´£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔÀûÓ鶴Ìá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔROOTȨÏÞÖ´ÐÐÈÎÒâ´úÂë¡£
https://www.zerodayinitiative.com/advisories/ZDI-21-215/
4.On Netshield NANO CVE-2021-3149ÃüÁî×¢È멶´
On Netshield NANO /usr/local/webmin/System/manual_ping.cgi´æÔÚÊäÈëÑé֤©¶´£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔÀûÓ鶴Ìá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔWEBÓ¦Ó÷¨Ê½ÉÏÏÂÎÄÖ´ÐÐÈÎÒâ´úÂë¡£
https://www.digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25/
5.Adobe Bridge CVE-2021-21065Ô½½çд´úÂëÖ´ÐЩ¶´
Adobe Bridge´¦ÖÃÎļþ´æÔÚÔ½½ç䩶´£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÀûÓ鶴Ìá½»ÌØÊâµÄÎļþÇëÇó£¬ÓÕʹÓû§½âÎö£¬¿ÉʹӦÓ÷¨Ê½±ÀÀ£»ò¿ÉÖ´ÐÐÈÎÒâ´úÂë¡£
https://helpx.adobe.com/security/products/bridge/apsb21-07.html
> ÖØÒªÄþ¾²Ê¼þ×ÛÊö
1¡¢Î¢Èí·¢ÏÖWindows Win32kÌáȨ0dayÒѱ»ÔÚÒ°ÀûÓÃ
΢Èí·¢ÏÖWindows Win32kÖеÄÌáȨ0day£¨CVE-2021-1732£©Òѱ»ÔÚÒ°ÀûÓ᣸鶴´æÔÚÓÚwin32k.sysºËÐÄÄÚºË×é¼þÖУ¬¹¥»÷Õß¿Éͨ¹ý´¥·¢ÊͷźóʹÓ鶴½«ÆäȨÏÞÌáÉýµ½admin¼¶±ð£¬¾ßÓлù±¾Óû§È¨Ï޵Ĺ¥»÷Õß²»ÐèÒªÓëÓû§½»»¥¼´¿ÉÀûÓø鶴¡£¾ÝÊӲ죬¸Ã©¶´Òѱ»APT×éÖ¯BitterºÍT-APT-17ÀûÓã¬DBAPPSecurityÔò³ÆÆäÓÚ12Ô·¢ÏÖÁË¿ª·¢ÈÕÆÚΪ2020Äê5ÔµÄÑù±¾¡£¶ø×Ô2021Äê2Ô¿ªÊ¼£¬ºÚ¿ÍÖ»ÔÚÉÙÊýÕë¶ÔÖж«µÄ¹¥»÷ÖÐʹÓÃÁËCVE-2021-1732©¶´¡£
ÔÎÄÁ´½Ó£º
https://www.bleepingcomputer.com/news/security/recently-fixed-windows-zero-day-actively-exploited-since-mid-2020/
2¡¢Ð¶ñÒâÈí¼þSilver SparrowÒÑѬȾ½ü3Íǫ̀MacÉ豸
Red CanaryÑо¿ÈËÔ±·¢ÏÖÕë¶ÔMacÉ豸µÄжñÒâÈí¼þSilver Sparrow¡£½ØÖÁ2ÔÂ17ÈÕ£¬Silver SparrowÒÑÔÚ153¸ö¹ú¼ÒºÍµØÓòѬȾÁË29139¸ömacOSÖնˣ¬²¢ÔÚÃÀ¹ú¡¢Ó¢¹ú¡¢¼ÓÄô󡢷¨¹úºÍµÂ¹ú´óÁ¿Á÷´«¡£Óë´ó¶àÊýʹÓÃ'preinstall'ºÍ'postinstall'½Å±¾µÄ¶ñÒâÈí¼þ²îÒ죬Silver SparrowÀûÓÃJavaScriptÖ´ÐÐÃüÁ´Ó¶øºÜÄÑƾ¾ÝÃüÁîÐвÎÊý¼ì²â¶ñÒâ»î¶¯¡£´ËÍ⣬¸Ã¶ñÒâÈí¼þµÄÕæÕýÄ¿µÄÏÖÔÚÈÔÈ»ÊǸöÃÕ¡£
ÔÎÄÁ´½Ó£º
https://www.zdnet.com/article/30000-macs-infected-with-new-silver-sparrow-malware/
3¡¢FireEye³ÆÕë¶ÔAccellion FTAµÄ¹¥»÷ÓëFIN11ÓйØ
Äþ¾²¹«Ë¾FireEye³Æ£¬2020Äê12Ôµ½2021Äê1ÔÂÖ®¼äÀûÓÃAccellion FTA·þÎñÆ÷ÖÐ0dayµÄ¹¥»÷»î¶¯ÓëFIN11Óйأ¬²¨¼°ÁËÈ«ÇòÔ¼100¼Ò¹«Ë¾¡£ºÚ¿ÍÖ÷ÒªÀûÓÃÁËËĸö©¶´À´¹¥»÷FTA·þÎñÆ÷£¬²¢°²×°ÁËÒ»¸öÃûΪDEWMODEµÄWeb Shell£¬À´ÏÂÔØÊܺ¦ÕßFTAÉ豸ÉÏ´æ´¢µÄÎļþ¡£ÊÜÓ°ÏìµÄ¹«Ë¾ºÍ×éÖ¯°üÂÞFugro¡¢Danaher¡¢Singtel¡¢Jones¡¢ÐÂÎ÷À¼´¢ÐîÒøÐкͰĴóÀûÑÇ֤ȯºÍͶ×ÊίԱ»á£¨ASIC£©µÈ¡£´ËÍ⣬ºÚ¿ÍÔÚClopµÄÊý¾Ýй¶ÍøÕ¾ÉÏÁгöÁ˲¿ÃŹ«Ë¾£¬ÒÔÇÃÕ©ÀÕË÷¡£
ÔÎÄÁ´½Ó£º
https://www.securityweek.com/attacks-targeting-accellion-product-linked-fin11-cybercrime-group
4¡¢·É»úÖÆÔìÉÌBombardier³ÆÆäÊý¾ÝÒÑÔÚClopÍøÕ¾ÉϹûÈ»
¼ÓÄôó·É»úÖÆÔìÉÌBombardier³ÆÆäÊý¾ÝÒÑÔÚClopÍøÕ¾ÉϹûÈ»¡£¸Ã¹«Ë¾ÔÚͨ¸æÖÐÌåÏÖ£¬¾³õ·¨Ê½²é£¬ºÚ¿ÍÀûÓÃÁ˵ÚÈý·½Îļþ´«ÊäÓ¦ÓÃÖеÄ©¶´À´·ÃÎʺÍÇÔÈ¡Êý¾Ý¡£¾¡¹Ü²¢Ã»ÓоßÌåÖ¸³ö¸ÃÉ豸µÄÃû³Æ£¬µ«¾ÝÍƲâºÜ¿ÉÄÜÊÇÖ¸µÄAccellion FTA¡£±»µÁÊý¾ÝÒÑÔÚÀÕË÷ÍÅ»ïClopµÄÊý¾Ýй¶ÍøÕ¾¹ûÈ»£¬°üÂÞBombardierÖÖÖÖ·É»úºÍ·É»úÁã¼þµÄÉè¼ÆÎļþ£¬²¢Ã»ÓÐÈκθöÈËÊý¾Ýй¶¡£
ÔÎÄÁ´½Ó£º
https://www.zdnet.com/article/airplane-maker-bombardier-data-posted-on-ransomware-leak-site-following-fta-hack/
5¡¢·ÒÀ¼TietoEVRYÔâµ½ÀÕË÷Èí¼þ¹¥»÷£¬¿Í»§·þÎñÔÝʱÖжÏ
·ÒÀ¼IT·þÎñ¹«Ë¾TietoEVRYÔâµ½ÀÕË÷Èí¼þ¹¥»÷£¬¿Í»§·þÎñÔÝʱÖжϡ£TietoEVRYÊÇÒ»¼ÒÈí¼þ¿ª·¢ºÍIT·þÎñ¹«Ë¾£¬ÔÚ80¸ö¹ú¼ÒºÍµØÓòÓµÓÐ24000ÃûÔ±¹¤£¬2019ÄêµÄÊÕÈëΪ29.5ÒÚÅ·Ôª¡£±¾ÖÜÒ»£¬TietoEVRYµÄÁãÊÛ¡¢ÖÆÔìºÍ·þÎñÏà¹ØÐÐÒµµÄ25¸ö¿Í»§ÌåÏÖÆäÓöµ½Á˼¼ÊõÎÊÌ⣬ºóÀ´µÃÖªÕâЩÎÊÌâÊÇÓÉÀÕË÷Èí¼þ¹¥»÷ÒýÆðµÄ¡£TietoEVRY·¢ÏÖ¹¥»÷ºóÁ¢¼´¹Ø±ÕÁËÊÜÓ°ÏìµÄϵͳºÍ·þÎñ£¬²¢ÓëµØ·½Õþ¸®¶Ô´ËÊÂÕ¹¿ªÊӲ졣
ÔÎÄÁ´½Ó£º
https://www.bleepingcomputer.com/news/security/finnish-it-services-giant-tietoevry-discloses-ransomware-attack/