CVEvulnerability

CVE-2023-33190

9.8 CRITICAL Published 2023-06-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-06-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-287, CWE-863

Description

Sealos is an open source cloud operating system distribution based on the Kubernetes kernel. In versions of Sealos prior to 4.2.1-rc4 an improper configuration of role based access control (RBAC) permissions resulted in an attacker being able to obtain cluster control permissions, which could control the entire cluster deployed with Sealos, as well as hundreds of pods and other resources within the cluster. This issue has been addressed in version 4.2.1-rc4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected configurations

• sealos project sealos (< 4.2.1) • sealos project sealos 4.2.1

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-863 Incorrect Authorization weakness

References