2021-09-28 10:17:35 +00:00
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id: tidb-unauth
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info:
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2022-07-26 13:45:11 +00:00
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name: TiDB - Unauthenticated Access
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2021-09-28 10:17:35 +00:00
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author: lu4nx
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severity: high
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2022-07-26 13:45:11 +00:00
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description: TiDB server was able to be accessed because no authentication was required.
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2021-09-29 11:03:26 +00:00
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metadata:
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2023-09-27 13:29:58 +00:00
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max-request: 1
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2023-01-23 22:14:23 +00:00
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zoomeye-query: tidb +port:"4000"
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2024-04-08 11:34:33 +00:00
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tags: network,tidb,unauth,misconfig
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2021-09-28 10:17:35 +00:00
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2023-04-27 04:28:59 +00:00
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tcp:
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2021-09-28 10:17:35 +00:00
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- inputs:
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- read: 1024 # skip handshake packet
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2022-02-28 14:09:26 +00:00
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- data: b200000185a6ff0900000001ff0000000000000000000000000000000000000000000000726f6f7400006d7973716c5f6e61746976655f70617373776f72640075045f70696406313337353030095f706c6174666f726d067838365f3634035f6f73054c696e75780c5f636c69656e745f6e616d65086c69626d7973716c076f735f757365720578787878780f5f636c69656e745f76657273696f6e06382e302e32360c70726f6772616d5f6e616d65056d7973716c # authentication
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2021-09-28 10:17:35 +00:00
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type: hex
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host:
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- "{{Hostname}}"
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2023-09-16 19:35:21 +00:00
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port: 4000
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2021-09-28 10:17:35 +00:00
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read-size: 1024
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matchers:
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- type: binary
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binary:
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# resp format:
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# 07: length, 02: sequence number, 00: success
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- "0700000200000002000000"
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2023-10-19 13:13:52 +00:00
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# digest: 4b0a004830460221009eb20c63b51216f217106d014723374eb6431cf0bcc6bb59280dd17d7b9e0b31022100b8f6928f5af251b6f456c4524ed3417563142cb4203a43c11102c9aeb152991d:922c64590222798bb761d5b6d8e72950
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