CVE-2021-21243: critical vulnerability in theonedev onedev
Pre-Auth Unsafe Deserialization on KubernetesResource
Published · Updated
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40Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 10epss 54%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Affected products
theonedev · onedevRelated CVEs — theonedev onedev
In the same product, most dangerous first.
CVE-2021-21242CRITICALPre-Auth Unsafe Deserialization on AttachmentUploadServetEPSS 74.2%CVE-2021-21246HIGHPre-Auth Access token leakEPSS 49.1%CVE-2024-45309HIGHOneDev vulnerable to arbitrary file reading for unauthenticated userEPSS 24.5%CVE-2021-21251HIGHZipSlip Arbitrary File UploadEPSS 12.7%CVE-2021-21249CRITICALPost-Auth Unsafe Yaml deserializationEPSS 3.1%CVE-2022-39205CRITICALAccess Control Bypass in OnedevEPSS 2.5%