SoftPAC | ¶à¸ö°²È«·ì϶¹«¸æ

°ä²¼¹¦·ò 2020-05-20

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CVE ID

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SoftPAC

CVE-2020-12042

DF

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Opto 22 SoftPAC Project <= 9.6

CVE-2020-12046

DF

ÖÐΣ

ÊÇ

CVE-2020-10612

ACE

ÑÏÖØ

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CVE-2020-10616

CI

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CVE-2020-10620

AI

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0x01 ·ì϶ÏêÇé


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Opto 22 SoftPAC ProjectÊÇÃÀ¹úOpto 22¹«Ë¾µÄÒ»Ì××Ô¶¯»¯Èí¼þÌ×¼þ¡£¡£¸Ã²úÆ·¿ÉÄÜÌṩ¹¤Òµ×Ô¶¯»¯¡¢¹ý³Ì½ÚÖÆ¡¢Â¥Óî×Ô¶¯»¯¡¢Ô¶³Ì¼à¿Ø¡¢Êý¾Ý²É¼¯ºÍ¹¤ÒµÎïÁªÍøµÈÖ°ÄÜ¡£¡£

SoftPACÓµÓÐÈý¸öÖØÒª×é¼þ£º£º£ºMonitor£¬£¬´úÀíºÍÐé¹¹½ÚÖÆÆ÷×ÔÉí¡£¡£MonitorÔÊÐíÓû§Æô¶¯ºÍÖÕ³¡PAC·þÎñÒÔ¼°¸üÐÂSoftPAC¹Ì¼þ¡£¡£´úÀíÆ¾¾Ý´ÓMonitorÊÕµ½µÄÓû§ºÅÁîÀ´ÖÎÀíSoftPAC PLC¡£¡£µ«ÊÇÔÚÊʵ±µÄÇé¿öÏ£¬£¬¹¥»÷ÕßÄܹ»Í¨¹ýÍⲿԶ³ÌÏÎ½Ó¶ÔÆä½øÐаѳÖ£¬£¬Ïê¼ûÏÂͼ£º£º£º


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½üÈÕClaroty×êÑÐÔ±Åû¶Opto 22 SoftPACÖдæÔÚÎå¸ö°²È«·ì϶£¬£¬¾ßÌåÈçÏ£º£º£º

CVE-2020-12042ÊÇÊý¾ÝαÔìÎÊÌâ·ì϶£¬£¬¸Ã·ì϶ԴÓÚ·¨Ê½Î´¶Ï¸ùÓÃÓÚ¸üÐÂSoftPAC¹Ì¼þµÄzipÎļþÖÐÖ¸¶¨µÄõè¾¶¡£¡£¹¥»÷Õß¿ÉÀûÓø÷ì϶»ñµÃËÁÒâÎļþдÈëȨÏÞ¡£¡£

CVE-2020-12046ÊÇÊý¾ÝαÔìÎÊÌâ·ì϶£¬£¬¸Ã·ì϶ԴÓڹ̼þ¸üÐÂʱδÑéÖ¤ÎļþÊðÃû¡£¡£¹¥»÷Õß¿ÉÀûÓø÷ì϶ÓöñÒâÎļþ´úÌæºÏ·¨µÄ¹Ì¼þÎļþ¡£¡£

CVE-2020-10612ÊǽӼû½ÚÖÆÃýÎó·ì϶£¬£¬¸Ã·ì϶ԴÓÚSoftPACAgentͨ¹ý22000ÍøÂç¶Ë¿ÚÓëSoftPACMonitor½øÐÐͨѶ£¬£¬µ«·¨Ê½²¢Ã»ÓжÔÕâһʢ¿ªµÄ¶Ë¿Ú½øÐÐÈκÎÏÞ¶È¡£¡£¹¥»÷Õß¿ÉÀûÓø÷ì϶½ÚÖÆSoftPACAgent·þÎñ£¬£¬Ô̺¬¸üÐÂSoftPAC¹Ì¼þ£¬£¬Æô¶¯»òÖÕ³¡·þÎñ»òдÈëijЩע²á±íÖµ¡£¡£

CVE-2020-10616ÊÇ´úÂëÎÊÌâ·ì϶£¬£¬¸Ã·ì϶ԴÓÚSoftPACδָ¶¨¶à¸öµ¼Èë.dllÎļþµÄõè¾¶¡£¡£¹¥»÷Õß¿ÉÀûÓø÷ì϶´úÌæÎļþ²¢Ö´ÐдúÂë¡£¡£

CVE-2020-10620ÊÇÊÚȨÎÊÌâ·ì϶£¬£¬¸Ã·ì϶ԴÓÚÓëSoftPAC½øÐÐͨѶʱ²¢²»±ØÒªÈÎºÎÆ¾Ö¤¡£¡£¹¥»÷Õß¿ÉÀûÓø÷ì϶ֱ½ÓÓëSoftPACͨѶ£¬£¬Ô̺¬Ô¶³ÌÖÕ³¡·þÎñ¡£¡£

ÀûÓÃÕâЩCVE½øÐй¥»÷µÄMITER ATT&CK·ÖÀàÔ̺¬£º£º£º


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0x02 ´ëÖý¨Òé


ÓÉÓÚÉÏÊö·ì϶½öÓ°Ïì9.6ºÍ¸üµÍ°æ±¾µÄSoftPAC Project£¬£¬Òò¶øÄܹ»Í¨¹ý¸üÐÂÖÁ×îа汾µÄSoftPAC Project Professional»òSoftPAC Project BasicÀ´»º½âÕâЩ·ì϶¡£¡£

https://www.opto22.com/support/resources-tools/downloads/pac_project_basic?ext=

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0x03 ÓйØÐÂÎÅ


https://www.securityweek.com/vulnerabilities-softpac-virtual-controller-expose-ot-networks-attacks


0x04 ²Î¿¼Á´½Ó


https://blog.claroty.com/software-based-plc-vulnerabilities-enable-remote-code-execution

https://www.us-cert.gov/ics/advisories/icsa-20-135-01


0x05 ¹¦·òÏß


2020-05-20 VSRC°ä²¼·ì϶¹«¸æ


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