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2021Äê02ÔÂ22ÈÕÖÁ02ÔÂ28ÈÕ¹²ÊÕ¼°²È«·ì϶53¸ö£¬£¬£¬ÖµµÃ¹Ø×¢µÄÊÇNETGEAR Nighthawk R7800Ó²±àÂëÑéÖ¤ÈÆ¹ý·ì϶£»Siemens SINEC NMS FirmwareFileUtils extractToFolderĿ¼±éÀú´úÂëÖ´Ðзì϶£»TP-Link AC1750 sync-serverÕ»Òç³öÔ¶³Ì´úÂëÖ´Ðзì϶£»On Netshield NANO CVE-2021-3149ºÅÁî×¢Èë·ì϶£»Adobe Bridge CVE-2021-21065Ô½½çд´úÂëÖ´Ðзì϶¡£¡£


±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂ簲ȫÊÂÎñÊÇ΢Èí·¢ÏÖWindows Win32kÌáȨ0dayÒѱ»ÔÚÒ°ÀûÓã»Ð¶ñÒâÈí¼þSilver SparrowÒÑϰȾ½ü3Íǫ̀MacÉ豸£»FireEye³ÆÕë¶ÔAccellion FTAµÄ¹¥»÷ÓëFIN11ÓйØ£»·É»úÖÆ×÷ÉÌBombardier³ÆÆäÊý¾ÝÒÑÔÚClopÍøÕ¾ÉϹ«¿ª£»·ÒÀ¼TietoEVRYÔâµ½ÀÕË÷Èí¼þ¹¥»÷£¬£¬£¬¿Í»§·þÎñÁÙʱÖжÏ¡£¡£


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1.NETGEAR Nighthawk R7800Ó²±àÂëÑéÖ¤ÈÆ¹ý·ì϶


NETGEAR Nighthawk R7800 apply_save.cgiʹÓÃÓ²±àÂë·ì϶£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬Äܹ»ROOTȨÏÞÖ´ÐÐËÁÒâ´úÂë¡£¡£

https://www.zerodayinitiative.com/advisories/ZDI-21-252/


2.Siemens SINEC NMS FirmwareFileUtils extractToFolderĿ¼±éÀú´úÂëÖ´Ðзì϶


Siemens SINEC NMS FirmwareFileUtils extractToFolder´æÔÚĿ¼±éÀú·ì϶£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬Äܹ»WEBÀûÓ÷¨Ê½¸ßµÍÎĶÁÈ¡Ãô¸ÐÐÅÏ¢¡£¡£

https://www.zerodayinitiative.com/advisories/ZDI-21-253/


3.TP-Link AC1750 sync-serverÕ»Òç³öÔ¶³Ì´úÂëÖ´Ðзì϶


TP-Link AC1750 sync-server MACµØÖ·´¦ÖôæÔÚÕ»Òç³ö·ì϶£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬Äܹ»ROOTȨÏÞÖ´ÐÐËÁÒâ´úÂë¡£¡£

https://www.zerodayinitiative.com/advisories/ZDI-21-215/


4.On Netshield NANO CVE-2021-3149ºÅÁî×¢Èë·ì϶


On Netshield NANO /usr/local/webmin/System/manual_ping.cgi´æÔÚÊäÈëÑéÖ¤·ì϶£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬Äܹ»WEBÀûÓ÷¨Ê½¸ßµÍÎÄÖ´ÐÐËÁÒâ´úÂë¡£¡£

https://www.digitaldefense.com/resources/vulnerability-research/netshield-corporation-nano-25/


5.Adobe Bridge CVE-2021-21065Ô½½çд´úÂëÖ´Ðзì϶


Adobe Bridge´¦ÖÃÎļþ´æÔÚÔ½½çд·ì϶£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÀûÓ÷ì϶Ìá½»ÌØÊâµÄÎļþÒªÇ󣬣¬£¬ÓÕʹÓû§½âÎö£¬£¬£¬¿ÉʹÀûÓ÷¨Ê½±ÀÀ£»ò¿ÉÖ´ÐÐËÁÒâ´úÂë¡£¡£

https://helpx.adobe.com/security/products/bridge/apsb21-07.html


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1¡¢Î¢Èí·¢ÏÖWindows Win32kÌáȨ0dayÒѱ»ÔÚÒ°ÀûÓÃ


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΢Èí·¢ÏÖWindows Win32kÖеÄÌáȨ0day£¨CVE-2021-1732£©Òѱ»ÔÚÒ°ÀûÓᣡ£¸Ã·ì϶´æÔÚÓÚwin32k.sysÖ÷ÌâÄÚºË×é¼þÖУ¬£¬£¬¹¥»÷Õß¿Éͨ¹ý´¥·¢¿ªÊͺóʹÓ÷ì϶½«ÆäȨÏÞÌáÉýµ½admin¼¶±ð£¬£¬£¬ÓµÓиù»ùÓû§È¨Ï޵Ĺ¥»÷Õß²»±ØÒªÓëÓû§½»»¥¼´¿ÉÀûÓø÷ì϶¡£¡£¾Ýµ÷²é£¬£¬£¬¸Ã·ì϶Òѱ»APT×éÖ¯BitterºÍT-APT-17ÀûÓ㬣¬£¬DBAPPSecurityÔò³ÆÆäÓÚ12Ô·¢ÏÖÁË¿ª·¢ÈÕÆÚΪ2020Äê5ÔµÄÑù±¾¡£¡£¶ø×Ô2021Äê2ÔÂÆðÍ·£¬£¬£¬ºÚ¿ÍÖ»ÔÚÉÙÊýÕë¶ÔÖж«µÄ¹¥»÷ÖÐʹÓÃÁËCVE-2021-1732·ì϶¡£¡£


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https://www.bleepingcomputer.com/news/security/recently-fixed-windows-zero-day-actively-exploited-since-mid-2020/


2¡¢Ð¶ñÒâÈí¼þSilver SparrowÒÑϰȾ½ü3Íǫ̀MacÉ豸


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Red Canary×êÑÐÈËÔ±·¢ÏÖÕë¶ÔMacÉ豸µÄжñÒâÈí¼þSilver Sparrow¡£¡£½ØÖÁ2ÔÂ17ÈÕ£¬£¬£¬Silver SparrowÒÑÔÚ153¸ö¹ú¶ÈºÍµØÓòϰȾÁË29139¸ömacOSÖÕ¶Ë£¬£¬£¬²¢ÔÚÃÀ¹ú¡¢Ó¢¹ú¡¢¼ÓÄôó¡¢·¨¹úºÍµÂ¹ú´óÁ¿´«²¼¡£¡£Óë´óÎÞÊýʹÓÃ'preinstall'ºÍ'postinstall'¾ç±¾µÄ¶ñÒâÈí¼þ·ÖÆç£¬£¬£¬Silver SparrowÀûÓÃJavaScriptÖ´ÐкÅÁ£¬£¬´Ó¶øºÜÄÑÆ¾¾ÝºÅÁîÐвÎÊý¼ì²â¶ñÒâ»î¶¯¡£¡£´ËÍ⣬£¬£¬¸Ã¶ñÒâÈí¼þµÄÕæÕýÖ÷ÕÅ´Ë¿ÌÒÀÈ»ÊǸöÃÕ¡£¡£


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https://www.zdnet.com/article/30000-macs-infected-with-new-silver-sparrow-malware/


3¡¢FireEye³ÆÕë¶ÔAccellion FTAµÄ¹¥»÷ÓëFIN11ÓйØ


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°²È«¹«Ë¾FireEye³Æ£¬£¬£¬2020Äê12Ôµ½2021Äê1ÔÂÖ®¼äÀûÓÃAccellion FTA·þÎñÆ÷ÖÐ0dayµÄ¹¥»÷»î¶¯ÓëFIN11ÓйØ£¬£¬£¬²¨¼°ÁËÈ«ÇòÔ¼100¼Ò¹«Ë¾¡£¡£ºÚ¿ÍÖØÒªÀûÓÃÁËËĸö·ì϶À´¹¥»÷FTA·þÎñÆ÷£¬£¬£¬²¢×°ÖÃÁËÒ»¸öÃûΪDEWMODEµÄWeb Shell£¬£¬£¬À´ÏÂÔØÊܺ¦ÕßFTAÉ豸ÉÏ´æ´¢µÄÎļþ¡£¡£ÊÜÓ°ÏìµÄ¹«Ë¾ºÍ×éÖ¯Ô̺¬Fugro¡¢Danaher¡¢Singtel¡¢Jones¡¢ÐÂÎ÷À¼´¢ÐîÒøÐкͰĴóÀûÑÇ֤ȯºÍͶ×ÊίԱ»á£¨ASIC£©µÈ¡£¡£´ËÍ⣬£¬£¬ºÚ¿ÍÔÚClopµÄÊý¾ÝÐ¹Â¶ÍøÕ¾ÉÏÁгöÁ˲¿ÃŹ«Ë¾£¬£¬£¬ÒÔڲƭÀÕË÷¡£¡£


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https://www.securityweek.com/attacks-targeting-accellion-product-linked-fin11-cybercrime-group


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https://www.zdnet.com/article/airplane-maker-bombardier-data-posted-on-ransomware-leak-site-following-fta-hack/


5¡¢·ÒÀ¼TietoEVRYÔâµ½ÀÕË÷Èí¼þ¹¥»÷£¬£¬£¬¿Í»§·þÎñÁÙʱÖжÏ


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https://www.bleepingcomputer.com/news/security/finnish-it-services-giant-tietoevry-discloses-ransomware-attack/