CVE-2021-21242 - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Onedev Project	Onedev

Configuration 1 [-]

cpe:2.3:a:onedev_project:onedev:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/theonedev/onedev/commit/f864053176c08f59ef2d97fea192ceca46a4d9be
https://github.com/theonedev/onedev/security/advisories/GHSA-5q3q-f373-2jv8

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-01-15T20:05:27

Updated: 2024-08-03T18:09:14.970Z

Reserved: 2020-12-22T00:00:00

Link: CVE-2021-21242

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-01-15T21:15:13.227

Modified: 2021-01-21T14:54:39.063

Link: CVE-2021-21242

Redhat

No data.

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