CVE-2023-0391

MGT-COMMERCE CloudPanel Shared Certificate

CVSS 8.1 HIGHEPSS 0.6%CWE-321

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.1EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

21 Mar 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

MGT-COMMERCE CloudPanel ships with a static SSL certificate to encrypt communications to the administrative interface, shared across every installation of CloudPanel. This behavior was observed in version 2.2.0. There has been no indication from the vendor this has been addressed in version 2.2.1.

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

Affected products

MGT-COMMERCE · CloudPanel

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References

https://www.bleepingcomputer.com/news/security/cloudpanel-installations-use-the-same-ssl-certificate-private-key/https://www.rapid7.com/blog/post/2023/03/21/cve-2023-0391-mgt-commerce-cloudpanel-shared-certificate-vulnerability-and-weak-installation-procedures/