{"id":55370,"date":"2018-05-25T09:00:33","date_gmt":"2018-05-25T01:00:33","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=55370"},"modified":"2018-05-15T11:37:46","modified_gmt":"2018-05-15T03:37:46","slug":"%e3%80%8aiot-%e7%89%a9%e8%81%af%e7%b6%b2-%e6%99%ba%e6%85%a7%e5%ae%b6%e5%ba%ad%e3%80%8b%e9%80%a3%e7%b6%b2%e5%ae%b6%e5%ba%ad%e8%a3%9d%e7%bd%ae%e7%9a%84%e9%81%a0%e7%ab%af%e5%9f%b7%e8%a1%8c%e4%bb%a3","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=55370","title":{"rendered":"\u300aIOT \u7269\u806f\u7db2-\u667a\u6167\u5bb6\u5ead\u300b\u9023\u7db2\u5bb6\u5ead\u88dd\u7f6e\u7684\u9060\u7aef\u57f7\u884c\u4ee3\u78bc\u7b49\u5f31\u9ede"},"content":{"rendered":"

\u5982\u679c\u80fd\u5f9e\u9023\u7db2\u88dd\u7f6e\u4e0a\u767c\u73fe\u7684\u5927\u898f\u6a21\u653b\u64ca\u4e2d\u5b78\u5230\u4ec0\u9ebc\uff0c\u90a3\u5c31\u662f\u7269\u806f\u7db2\uff08IoT ,Internet of Thing<\/a>\uff09<\/a>\u5145\u6eff\u4e86\u5f31\u9ede\u3002\u6211\u5011\u591a\u6b21\u770b\u5230\u6bad\u5c4d\u7db2\u8def\uff08botnet\uff09<\/a>\u662f\u5982\u4f55\u56e0\u7cfb\u7d71\u5f31\u9ede\u800c\u5d1b\u8d77\uff0c\u4e26\u4e14\u5229\u7528\u7cdf\u7cd5\u7684\u57fa\u672c\u5b89\u5168\u6027\u4f86\u7834\u58de\u8a31\u591a\u88dd\u7f6e\u53ca\u670d\u52d9\u3002<\/p>\n

\u904e\u53bb\u4e00\u5e74\u4f86\uff0c\u8da8\u52e2\u79d1\u6280<\/a>\u958b\u59cb\u4ed4\u7d30\u7814\u7a76\u5168\u7403\u7269\u806f\u7db2\u88dd\u7f6e\u7684\u5b89\u5168\u6027\u3002\u6211\u5011\u9078\u64c7\u4e86\u5728 Amazon \u5404\u5340\u57df\u53ef\u53d6\u5f97\uff0c\u4e26\u5728\u65e5\u672c\u5e02\u5834\u5ee3\u6cdb\u4f7f\u7528\u7684\u88dd\u7f6e\uff0c\u63a2\u7a76\u9060\u7aef\u57f7\u884c\u4ee3\u78bc (RCE) \u662f\u5426\u53ef\u884c\u3002\u6211\u5011\u6700\u7d42\u767c\u73fe\u7684\uff0c\u4e0d\u50c5\u53ea\u6709\u5982\u6b64\u3002<\/p>\n

\u5728\u767c\u73fe\u932f\u8aa4\u3001\u5831\u544a\u554f\u984c\u4e26\u7b49\u5f85\u88fd\u9020\u5546\u56de\u61c9\u7684\u6578\u500b\u6708\u5f8c\uff0c\u6211\u5011\u767c\u73fe\u4e86\u4e0d\u540c\u88dd\u7f6e\u88fd\u9020\u5546\u7684\u5f31\u9ede\u3002\u5176\u4e2d\u4e00\u4e9b\u5f31\u9ede\u6613\u65bc\u5229\u7528\uff0c\u800c\u5176\u4ed6\u5f31\u9ede\u98a8\u96aa\u8f03\u5c0f\u3002\u7136\u800c\uff0c\u7d50\u679c\u662f\u653b\u64ca\u8005\u7d42\u7a76\u80fd\u5920\u53d6\u5f97\u53d7\u5f71\u97ff\u88dd\u7f6e\u7684\u672a\u6388\u6b0a\u9060\u7aef\u63a7\u5236\u6b0a\uff0c\u53ef\u80fd\u9020\u6210\u88dd\u7f6e\u5b8c\u5168\u7121\u6cd5\u904b\u4f5c\uff0c\u751a\u81f3\u640d\u58de\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
\u88fd\u9020\u5546<\/strong><\/td>\n\u578b\u865f<\/strong><\/td>\n\u88dd\u7f6e\u985e\u578b<\/strong><\/td>\n\u5f31\u9ede<\/strong><\/td>\nRCE<\/strong><\/td>\n\u72c0\u614b<\/strong><\/td>\n<\/tr>\n
Belkin<\/td>\nNetCam HD+ WiFi Camera<\/td>\nIP \u651d\u5f71\u6a5f<\/td>\nSSRF + LCE<\/td>\n\u662f<\/td>\n\u5df2\u4fee\u88dc<\/td>\n<\/tr>\n
Belkin<\/td>\nWeMo\u00ae LED Lighting Starter Set<\/td>\n\u667a\u6167\u71c8\u6ce1<\/td>\n\u672a\u6388\u6b0a\u7684 SYSEVENT \u670d\u52d9<\/td>\n\u662f<\/td>\n\u5df2\u4fee\u88dc<\/td>\n<\/tr>\n
Belkin<\/td>\nWeMo\u00ae<\/td>\n\u591a\u7a2e\u88dd\u7f6e<\/td>\n\u963b\u65b7\u670d\u52d9 (DoS)<\/td>\n\u5426<\/td>\n\u5df2\u4fee\u88dc<\/td>\n<\/tr>\n
Buffalo<\/td>\nWSR-300HP<\/td>\n\u8def\u7531\u5668<\/td>\n\u547d\u4ee4\u6ce8\u5165 (Command Injection)<\/td>\n\u662f<\/td>\n\u5df2\u4fee\u88dc<\/a><\/td>\n<\/tr>\n
D-Link<\/td>\nDCS825L \u5abd\u54aa\u611b\u9ad8\u756b\u8cea\u5bf6\u5bf6\u7528\u7121\u7dda\u7db2\u8def\u651d\u5f71\u6a5f<\/td>\n\u5b30\u5152\u76e3\u8996\u5668<\/td>\n\u547d\u4ee4\u6ce8\u5165 (Command Injection)<\/td>\n\u662f<\/td>\n\u5df2\u4fee\u88dc<\/td>\n<\/tr>\n
D-Link<\/td>\nDCS825L \u5abd\u54aa\u611b\u9ad8\u756b\u8cea\u5bf6\u5bf6\u7528\u7121\u7dda\u7db2\u8def\u651d\u5f71\u6a5f<\/td>\n\u5b30\u5152\u76e3\u8996\u5668<\/td>\n\u5806\u758a\u6ea2\u4f4d (Stack Overflow)<\/td>\n\u662f<\/td>\n\u5df2\u4fee\u88dc<\/td>\n<\/tr>\n
\u5927\u83ef<\/td>\nIP \u651d\u5f71\u6a5f\u53ca PTZ \u651d\u5f71\u6a5f<\/td>\nIP \u651d\u5f71\u6a5f<\/td>\n\u5bb9\u6613\u731c\u6e2c\u7684\u56de\u5fa9\u51fa\u5ee0\u8a2d\u5b9a\u5bc6\u78bc<\/td>\n\u5426<\/td>\n\u5df2\u4fee\u88dc<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8868<\/em> 1<\/em>\uff1a\u767c\u73fe\u5b58\u5728\u5f31\u9ede\u7684\u7269\u806f\u7db2\u88dd\u7f6e<\/em>
\n\u6ce8\u610f\uff1a\u6211\u5011\u5df2\u7d93\u806f\u7d61\u53d7\u5f71\u97ff\u7684\u88fd\u9020\u5546\uff0c\u800c\u5c1a\u672a\u6536\u5230<\/em> Buffalo <\/em>\u7684\u56de\u61c9\u3002<\/em>WeMo <\/em>\u7684\u963b\u65b7\u670d\u52d9\u5f31\u9ede\u5f71\u97ff\u6240\u6709<\/em> WeMo <\/em>\u88dd\u7f6e\u3002<\/em>D-Link <\/em>\u8868\u793a\u53ef\u63d0\u4f9b\u6e2c\u8a66\u7248\u97cc\u9ad4\uff0c\u64a5\u6253<\/em> 1-877-453-5465 <\/em>\u806f\u7d61\u5176\u7f8e\u570b\u5730\u5340\u7684\u6280\u8853\u652f\u63f4\u3002\u5927\u83ef\u7684\u5f31\u9ede\u4e5f\u5f71\u97ff\u5230\u5176<\/em> OEM <\/em>\u7522\u54c1\uff0c\u96d6\u7136\u8a72\u5f31\u9ede\u7121\u6cd5\u76f4\u63a5\u9032\u884c<\/em> RCE <\/em>\u653b\u64ca\uff0c\u4f46\u53ef\u4ee5\u5229\u7528<\/em> Telnet <\/em>\u4f86\u9054\u6210\u3002<\/em><\/p>\n

\u6211\u5011\u5728 Buffalo \u767c\u73fe\u4e86\u4e00\u500b\u5b58\u5728\u4e09\u5e74\u7684\u5f31\u9ede\uff0c\u8207 2016 \u5e74\u767c\u751f\u5728 TR-69 SOAP RCE \u653b\u64ca<\/a>\u4e2d\u7684\u5f31\u9ede\u76f8\u4f3c\uff0c\u653b\u64ca\u8005\u53ef\u80fd\u8f15\u6613\u5229\u7528\u6b64\u5f31\u9ede\uff0c\u5efa\u7acb\u6bad\u5c4d\u7db2\u8def\u3002\u6211\u5011\u4e5f\u5728 Belkin \u88dd\u7f6e\u4e2d\u767c\u73fe\u5b89\u5168\u6f0f\u6d1e\u3002\u4f8b\u5982\uff0cBelkin WeMo\u00ae \u88dd\u7f6e\u53ef\u80fd\u56e0\u4e00\u500b POST HTTP \u8acb\u6c42\u9020\u6210\u95dc\u9375\u670d\u52d9\u7684\u5806\u758a\u6ea2\u4f4d\u800c\u505c\u6b62\u904b\u4f5c\u4e26\u96e3\u4ee5\u6062\u5fa9\u3002<\/p>\n

D-Link \u5728\u5176\u88dd\u7f6e\u4e0a\u5177\u6709\u5167\u5efa\u670d\u52d9\uff0c\u53ef\u63d0\u4f9b\u591a\u7a2e\u529f\u80fd\u3002\u6211\u5011\u767c\u73fe\u4e00\u7a2e\u653b\u64ca\u53ef\u4ee5\u5229\u7528\u9019\u9805\u670d\u52d9\uff0c\u4ee5\u7279\u88fd UDP \u5c01\u5305\u7522\u751f\u984d\u5916\u7684\u5806\u758a\u6ea2\u4f4d\u9ede\uff0c\u4e26\u9020\u6210 RCE\uff0c\u53d6\u5f97 root \u6b0a\u9650\u3002\u5927\u83ef\u7684\u7522\u54c1\u64c1\u6709\u5bc6\u78bc\u56de\u5fa9\u6a5f\u5236\uff0c\u5728\u4f7f\u7528\u8005\u5fd8\u8a18\u767b\u5165\u6191\u8b49\u6642\u53ef\u63d0\u4f9b\u5354\u52a9\u3002\u6211\u5011\u767c\u73fe\u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u529f\u80fd\u4f86\u63a5\u7ba1\u6b63\u7576\u4f7f\u7528\u8005\u7684\u88dd\u7f6e\u3002<\/p>\n

\u81f3\u5c11\u5728\u5f8c\u5169\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u9019\u4e9b\u88dd\u7f6e\u63d0\u4f9b\u7684\u540c\u7b49\u4fbf\u5229\u6027\uff0c\u4f3c\u4e4e\u4e5f\u963b\u7919\u4e86\u61c9\u6709\u7684\u5b89\u5168\u4fdd\u8b77\u63aa\u65bd\u3002<\/p>\n

\u7f3a\u4e4f\u9069\u7576\u7684\u5b89\u5168\u6027\u6703\u5e36\u4f86\u56f0\u5883\uff0c\u56e0\u70ba\u4efb\u4f55\u7d93\u9a57\u8c50\u5bcc\u6216\u7a4d\u6975\u4e3b\u52d5\u7684\u653b\u64ca\u8005\uff0c\u90fd\u53ef\u4ee5\u6316\u6398\u66f4\u591a\u5f31\u9ede\u4e26\u5229\u7528\u8a72\u751f\u614b\u7cfb\u7d71\uff0c\u4f8b\u5982\u77e5\u540d\u7684 Mirai<\/a> \u53ca Satori<\/a> \u6bad\u5c4d\u7db2\u8def\u6d3b\u52d5\u3002<\/p>\n

\u5728\u7814\u7a76\u904e\u7a0b\u4e2d\uff0c\u6211\u5011\u9075\u5faa\u5404\u6a5f\u69cb\u7684\u5f31\u9ede\u63ed\u9732\u653f\u7b56\uff0c\u5411 Zero Day Initiative<\/a> (ZDI) \u53ca\u65e5\u672c\u60c5\u5831\u8655\u7406\u63a8\u9032\u6a5f\u69cb<\/a> (IPA) \u63ed\u9732\u4e86\u767c\u73fe\u7684\u5f31\u9ede\u3002<\/p>\n

\u6709\u95dc\u6240\u767c\u73fe\u7269\u806f\u7db2\u5f31\u9ede\u7684\u6280\u8853\u7d30\u7bc0\u53ca\u5176\u4ed6\u8cc7\u8a0a\uff0c\u8acb\u8a73\u898b\u672c\u6280\u8853\u7c21\u4ecb<\/a>\u3002<\/p>\n

\u91dd\u5c0d\u7269\u806f\u7db2\u5f31\u9ede\u7684\u5efa\u8b70\u53ca\u89e3\u6c7a\u65b9\u6848<\/em><\/h3>\n

\u8207\u7269\u806f\u7db2\u6709\u95dc\u7684\u5b89\u5168\u554f\u984c\uff0c\u4e0d\u50c5\u53ea\u6709\u4f7f\u7528\u8005\u61c9\u8a72\u95dc\u6ce8\u3002\u88fd\u9020\u5546\u61c9\u8a72\u627f\u64d4\u6700\u5927\u6216\u90e8\u5206\u8cac\u4efb\uff0c\u78ba\u4fdd\u4ed6\u5011\u63a8\u51fa\u7684\u88dd\u7f6e\u5b89\u5168\u4e26\u4e14\u6301\u7e8c\u66f4\u65b0\u3002\u4ed6\u5011\u61c9\u78ba\u4fdd\u5176\u7269\u806f\u7db2\u5be6\u4f5c\u7684\u88dd\u7f6e\u5b8c\u6574\u6027\u3001\u6a5f\u5bc6\u6027\u3001\u8eab\u5206\u8b58\u5225\u53ca\u904b\u4f5c\u9023\u7e8c\u6027\u3002\u88fd\u9020\u5546\u61c9\u62b1\u6301\u7684\u601d\u7dad\uff0c\u662f\u53ea\u8981\u88dd\u7f6e\u9023\u7dda\u5230\u7db2\u969b\u7db2\u8def\uff0c\u5c31\u6709\u906d\u5230\u6feb\u7528\u7684\u53ef\u80fd\u3002<\/p>\n

\u5728\u88dd\u7f6e\u7684\u5b8c\u6574\u751f\u547d\u9031\u671f<\/a>\u9032\u884c\u898f\u5283\u975e\u5e38\u91cd\u8981\uff1b\u5982\u6b64\u4e00\u4f86\uff0c\u624d\u80fd\u5728\u7522\u54c1\u670d\u52d9\u58fd\u547d\u5167\u63d0\u4f9b\u7cfb\u7d71\u4fdd\u8b77\uff0c\u9632\u6b62\u53ef\u80fd\u767c\u751f\u7684\u99ed\u5ba2\u653b\u64ca\u8207\u5165\u4fb5\u3002\u65e9\u5728\u8a2d\u8a08\u968e\u6bb5\uff0c\u5c31\u61c9\u512a\u5148\u8003\u616e\u9032\u884c\u6ef2\u900f\u6e2c\u8a66\u53ca\u5b9a\u671f\u98a8\u96aa\u8a55\u4f30\u3002\u50cf\u7522\u751f\u56de\u5fa9\u5bc6\u78bc\u53ca\u9810\u8a2d\u51fa\u5ee0\u8a2d\u5b9a\u9019\u6a23\u7684\u6a5f\u5236\uff0c\u96d6\u7136\u662f\u65b9\u4fbf\u4f7f\u7528\u8005\u5b58\u53d6\u7684\u8a2d\u8a08\uff0c\u4f46\u4e0d\u61c9\u9020\u6210\u4f7f\u7528\u8005\u7684\u8cc7\u5b89\u554f\u984c\u3002<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Boot up<\/p>\n

Device is loading up the firmware and starts to work as defined.<\/td>\n

\u958b\u6a5f<\/p>\n

\u88dd\u7f6e\u8f09\u5165\u97cc\u9ad4\uff0c\u4e26\u958b\u59cb\u6309\u7167\u5b9a\u7fa9\u904b\u4f5c\u3002<\/td>\n<\/tr>\n

Initialization<\/p>\n

Boot up completed; system will read configuration, establish connection or sync up data.<\/td>\n

\u521d\u59cb\u5316<\/p>\n

\u958b\u6a5f\u5b8c\u6210\uff1b\u7cfb\u7d71\u5c07\u8b80\u53d6\u914d\u7f6e\uff0c\u5efa\u7acb\u9023\u7dda\u6216\u540c\u6b65\u8cc7\u6599\u3002<\/td>\n<\/tr>\n

Operation<\/p>\n

Device performs its designed purpose continually.<\/td>\n

\u904b\u4f5c<\/p>\n

\u88dd\u7f6e\u6301\u7e8c\u6309\u5176\u8a2d\u8a08\u76ee\u7684\u57f7\u884c\u3002<\/td>\n<\/tr>\n

Update<\/p>\n

New firmware arrives; device reboots and then start to load new firmware.<\/td>\n

\u66f4\u65b0<\/p>\n

\u7372\u5f97\u65b0\u97cc\u9ad4\uff1b\u88dd\u7f6e\u91cd\u65b0\u555f\u52d5\uff0c\u7136\u5f8c\u958b\u59cb\u8f09\u5165\u65b0\u97cc\u9ad4\u3002<\/td>\n<\/tr>\n

Next cycle<\/td>\n\u4e0b\u4e00\u500b\u9031\u671f<\/td>\n<\/tr>\n
First cycle<\/td>\n\u7b2c\u4e00\u500b\u9031\u671f<\/td>\n<\/tr>\n
Second cycle<\/td>\n\u7b2c\u4e8c\u500b\u9031\u671f<\/td>\n<\/tr>\n
N cycle<\/td>\n\u7b2c N \u500b\u9031\u671f<\/td>\n<\/tr>\n
Last cycle<\/td>\n\u6700\u5f8c\u4e00\u500b\u9031\u671f<\/td>\n<\/tr>\n
Termination<\/td>\n\u7d42\u6b62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"Figure<\/p>\n

\u5716<\/em> 1<\/em>\uff1a\u7269\u806f\u7db2\u88dd\u7f6e\u7684\u751f\u547d\u9031\u671f<\/em><\/p>\n

\u73fe\u72c0\u662f\uff0c\u4e26\u975e\u6240\u6709\u7684\u88dd\u7f6e\u90fd\u5177\u6709\u5167\u5efa\u7684\u5b89\u5168\u6027\uff0c\u4e26\u4e14\u6709\u90e8\u5206\u88dd\u7f6e\u6a5f\u5236\u6703\u906d\u5230\u653b\u64ca\u8005\u5229\u7528\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u8005\u61c9\u8a72\u63a1\u53d6\u63aa\u65bd\uff0c\u4fdd\u969c\u4ed6\u5011\u8a2d\u5b9a\u7db2\u8def\u7684\u65b9\u5f0f<\/a>\uff0c\u4e26\u5b9a\u671f\u4f7f\u7528\u6700\u65b0\u7684\u97cc\u9ad4\u66f4\u65b0\u88dd\u7f6e\uff0c\u4ee5\u76e1\u53ef\u80fd\u964d\u4f4e\u5f31\u9ede\u906d\u5230\u5229\u7528\u7684\u98a8\u96aa\u3002<\/p>\n

\u9664\u4e86\u4e0a\u8ff0\u6700\u4f73\u505a\u6cd5\u4e4b\u5916\uff0c\u4f7f\u7528\u8005\u9084\u53ef\u4ee5\u8003\u616e\u63a1\u7528\u5168\u9762\u7684\u4fdd\u8b77\u63aa\u65bd\uff0c\u4f8b\u5982\u8da8\u52e2\u79d1\u6280PC-cillin\u96f2\u7aef\u7248<\/a>\u53ef\u5728\u7aef\u9ede\u5c64\u7d1a\u5075\u6e2c\u60e1\u610f\u8edf\u9ad4\u7684\u529f\u80fd\uff0c\u63d0\u4f9b\u91dd\u5c0d\u7269\u806f\u7db2\u88dd\u7f6e\u5a01\u8105\u7684\u6709\u6548\u9632\u7bc4\u63aa\u65bd\u3002\u6b64\u5916\uff0c\u9023\u7db2\u88dd\u7f6e\u53ef\u4ee5\u85c9\u7531\u5b89\u5168\u8edf\u9ad4\u5982 Trend Micro™ Home Network Security<\/a> \u53ca\u8da8\u52e2\u79d1\u6280\u667a\u6167\u578b\u5bb6\u7528\u7db2\u8def™<\/a>(SHN) \u89e3\u6c7a\u65b9\u6848\u9032\u884c\u4fdd\u8b77\uff0c\u8a72\u89e3\u6c7a\u65b9\u6848\u53ef\u4ee5\u6aa2\u67e5\u8def\u7531\u5668\u8207\u6240\u6709\u9023\u7dda\u88dd\u7f6e\u4e4b\u9593\u7684\u7db2\u969b\u7db2\u8def\u6d41\u91cf\u3002(SHN \u7684\u8986\u84cb\u7bc4\u570d\u8207\u88fd\u9020\u5546\u7684\u767c\u4f48\u9031\u671f\u6709\u95dc\u3002)\u4f01\u696d\u9084\u53ef\u4ee5\u76e3\u63a7\u6240\u6709\u63d2\u5b54\u53ca\u7db2\u8def\u5354\u5b9a\u4ee5\u9632\u7bc4\u9032\u968e\u5a01\u8105\uff0c\u4e26\u85c9\u7531 \u8da8\u52e2\u79d1\u6280 Deep Discovery™ Email Inspector<\/a>\u00a0\u7db2\u8def\u8a2d\u5099\u9632\u7bc4\u91dd\u5c0d\u5f0f\u653b\u64ca\u3002<\/p>\n

Trend Micro™ Home Network Security<\/a> \u53ca\u8da8\u52e2\u79d1\u6280 Smart Home Network™<\/a> \u5ba2\u6236\u85c9\u7531\u4ee5\u4e0b\u898f\u5247\uff0c\u514d\u53d7\u7279\u5b9a\u5f31\u9ede\u7684\u4fb5\u5bb3\uff1a<\/p>\n