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CVE-2021-21242

CRITICAL

10.0

Description

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

CVE Details

CVSS v3.1 Score10.0

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/15/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

onedev_project:onedev

Weaknesses (CWE)

CWE-74CWE-502

References

https://github.com/theonedev/onedev/commit/f864053176c08f59ef2d97fea192ceca46a4d9be(security-advisories@github.com)

https://github.com/theonedev/onedev/security/advisories/GHSA-5q3q-f373-2jv8(security-advisories@github.com)

https://github.com/theonedev/onedev/commit/f864053176c08f59ef2d97fea192ceca46a4d9be(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/theonedev/onedev/security/advisories/GHSA-5q3q-f373-2jv8(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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