CVE Vulnerability

CVE-2021-21243

OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, a Kubernetes REST endpoint exposes two methods that deserialize untrusted data from the request body. These endpoints do not enforce any authentication or authorization checks. This issue may lead to pre-auth RCE. This issue was fixed in 4.0.3 by not using deserialization at KubernetesResource side.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/theonedev/onedev/commit/9637fc8fa461c5777282a0021c3deb1e7a48f137 Patch Third Party Advisory
https://github.com/theonedev/onedev/security/advisories/GHSA-9mmq-fm8c-q4fv Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-01-15 08:15

Updated : 2021-01-21 02:42

NVD link : CVE-2021-21243

Mitre link : CVE-2021-21243

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data