Cisco Small Business RV320ºÍRV325·ì϶°²È«¹«¸æ
°ä²¼¹¦·ò 2019-01-28·ì϶±àºÅºÍ¼¶±ð
CVE±àºÅ£ºCVE-2019-1652£¬£¬£¬£¬£¬Î£ÏÕ¼¶±ð£ºÖÐΣ£¬£¬£¬£¬£¬CVSS·ÖÖµ£º³§ÉÌ×ÔÆÀ£º7.2£¬£¬£¬£¬£¬¹Ù·½Î´ÆÀ¶¨
CVE±àºÅ£ºCVE-2019-1653£¬£¬£¬£¬£¬Î£ÏÕ¼¶±ð£º¸ßΣ£¬£¬£¬£¬£¬CVSS·ÖÖµ£º³§ÉÌ×ÔÆÀ£º7.5£¬£¬£¬£¬£¬¹Ù·½Î´ÆÀ¶¨
Ó°ÏìÁìÓò
ÊÜÓ°Ïì²úÆ·£º
CVE-2019-1652
ʹÓÃ1.4.2.15°æ±¾ÖÁ1.4.2.19°æ±¾¹Ì¼þµÄCisco Small Business RV320ºÍRV325
CVE-2019-1653
ʹÓÃ1.4.2.15°æ±¾ÖÁ1.4.2.17°æ±¾¹Ì¼þµÄCisco Small Business RV320ºÍRV325
·ì϶¸ÅÊö
Cisco Small Business RV320ºÍRV325¶¼ÊÇÃÀ¹ú˼¿Æ£¨Cisco£©¹«Ë¾µÄÆóÒµ¼¶Â·ÓÉÆ÷¡£¡£¡£¡£¡£
½üÈÕ£¬£¬£¬£¬£¬Ë¼¿ÆÎªÂ·ÓÉÆ÷ÐͺŠRV320 ºÍ RV325 °ä²¼¸üУ¬£¬£¬£¬£¬½¨¸´ÁËÒ»¸öºÅÁî×¢Èë·ì϶ (CVE-2019-1652) ºÍÒ»¸öÐÅϢй©·ì϶ (CVE-2019-1653)£¬£¬£¬£¬£¬ÕâÁ½¸ö·ì϶¾ùλÓÚ·ÓÉÆ÷µÄ web ÖÎÀí½Ó¿ÚÖÓ×£¡£¡£¡£¡£±»ÆØ·ì϶ÇÒ POCºÍEXP ÒѰ䲼£¬£¬£¬£¬£¬µ¼Ö¹¥»÷Õß¿ÉÄÜɨÃèÒ×Êܹ¥»÷µÄÉ豸²¢ÆëÈ«½ÚÔìËüÃÇ¡£¡£¡£¡£¡£¸ÅÊöÈçÏ£º
CVE-2019-1652
»ùÓÚWebµÄÖÎÀí½çÃæ´æÔÚºÅÁî×¢Èë·ì϶£¬£¬£¬£¬£¬¸Ã·ì϶ԴÓÚ·¨Ê½Ã»ÓÐÕýÈ·µØÑéÖ¤Óû§Ìá½»µÄÊäÈë¡£¡£¡£¡£¡£Ô¶³Ì¹¥»÷Õß¿Éͨ¹ý·¢ËÍÌØÔìµÄHTTP POSTÒªÇóÀûÓø÷ì϶ÒÔrootȨÏÞÔڵײãLinux shellÉÏÖ´ÐÐËÁÒâ´úÂë¡£¡£¡£¡£¡£
CVE-2019-1653
»ùÓÚWebµÄÖÎÀí½çÃæ´æÔÚÐÅϢй¶·ì϶£¬£¬£¬£¬£¬¸Ã·ì϶ԴÓÚ·¨Ê½¶ÔURLsÖ´ÐÐÁËÃýÎóµÄ½Ó¼û½ÚÔì¡£¡£¡£¡£¡£Ô¶³Ì¹¥»÷Õß¿Éͨ¹ýHTTP»òHTTPSºÍ̸ÏνÓÊÜÓ°ÏìµÄÉ豸²¢ÒªÇóURLsÀûÓø÷ì϶¼ìË÷Ãô¸ÐÐÅÏ¢¡£¡£¡£¡£¡£
·ì϶ÀûÓÃ
Ŀǰ£¬£¬£¬£¬£¬·ì϶µÄPOCºÍEXPÒѹ«¿ª£º
CVE-2019-1652
POC: https://cxsecurity.com/issue/WLB-2019010236
EXP: https://github.com/0x27/CiscoRV320Dump
CVE-2019-1653
POC: https://cxsecurity.com/issue/WLB-2019010235
EXP: https://github.com/0x27/CiscoRV320Dump
½¨¸´½¨Òé
Ŀǰ³§ÉÌÒѰ䲼Éý¼¶²¹¶¡ÒÔ½¨¸´·ì϶£º
CVE-2019-1652
Çë¸üÐÂÖÁ1.4.2.20°æ±¾¡£¡£¡£¡£¡£
CVE-2019-1653
Çë¸üÐÂÖÁ1.4.2.19°æ±¾¡£¡£¡£¡£¡£
²Î¿¼Á´½Ó
https://cxsecurity.com/issue/WLB-2019010236
https://cxsecurity.com/issue/WLB-2019010235
https://github.com/0x27/CiscoRV320Dump
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-rv-info
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-rv-inject


¾©¹«Íø°²±¸11010802024551ºÅ