Vulnerability Details CVE-2021-21242
OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which can lead to pre-auth remote code execution. AttachmentUploadServlet deserializes untrusted data from the `Attachment-Support` header. This Servlet does not enforce any authentication or authorization checks. This issue may lead to pre-auth remote code execution. This issue was fixed in 4.0.3 by removing AttachmentUploadServlet and not using deserialization
Exploit prediction scoring system (EPSS) score
EPSS Score 0.404
EPSS Ranking 97.2%
CVSS Severity
CVSS v3 Score 10.0
CVSS v2 Score 7.5
References
- https://github.com/theonedev/onedev/commit/f864053176c08f59ef2d97fea192ceca46a4d9be
- https://github.com/theonedev/onedev/security/advisories/GHSA-5q3q-f373-2jv8
- https://github.com/theonedev/onedev/commit/f864053176c08f59ef2d97fea192ceca46a4d9be
- https://github.com/theonedev/onedev/security/advisories/GHSA-5q3q-f373-2jv8
Products affected by CVE-2021-21242
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cpe:2.3:a:onedev_project:onedev:2.0.0
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cpe:2.3:a:onedev_project:onedev:2.0.1
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cpe:2.3:a:onedev_project:onedev:2.0.2
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cpe:2.3:a:onedev_project:onedev:2.0.3
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cpe:2.3:a:onedev_project:onedev:2.0.4
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cpe:2.3:a:onedev_project:onedev:2.0.5
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cpe:2.3:a:onedev_project:onedev:2.0.6
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cpe:2.3:a:onedev_project:onedev:2.0.7
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cpe:2.3:a:onedev_project:onedev:2.0.8
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cpe:2.3:a:onedev_project:onedev:3.0.10
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cpe:2.3:a:onedev_project:onedev:3.0.11
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cpe:2.3:a:onedev_project:onedev:3.0.12
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cpe:2.3:a:onedev_project:onedev:3.0.13
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cpe:2.3:a:onedev_project:onedev:3.0.14
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cpe:2.3:a:onedev_project:onedev:3.0.4
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cpe:2.3:a:onedev_project:onedev:3.0.5
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cpe:2.3:a:onedev_project:onedev:3.0.6
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cpe:2.3:a:onedev_project:onedev:3.0.7
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cpe:2.3:a:onedev_project:onedev:3.0.8
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cpe:2.3:a:onedev_project:onedev:3.0.9
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cpe:2.3:a:onedev_project:onedev:3.1.0
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cpe:2.3:a:onedev_project:onedev:3.1.1
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cpe:2.3:a:onedev_project:onedev:3.1.2
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cpe:2.3:a:onedev_project:onedev:3.2.0
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cpe:2.3:a:onedev_project:onedev:3.2.1
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cpe:2.3:a:onedev_project:onedev:3.2.2
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cpe:2.3:a:onedev_project:onedev:3.2.3
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cpe:2.3:a:onedev_project:onedev:3.2.4
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cpe:2.3:a:onedev_project:onedev:3.2.5
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cpe:2.3:a:onedev_project:onedev:3.2.6
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cpe:2.3:a:onedev_project:onedev:3.2.7
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cpe:2.3:a:onedev_project:onedev:3.2.8
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cpe:2.3:a:onedev_project:onedev:3.2.9
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cpe:2.3:a:onedev_project:onedev:4.0.0
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cpe:2.3:a:onedev_project:onedev:4.0.1
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cpe:2.3:a:onedev_project:onedev:4.0.2