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CVE-2023-0391— MGT-COMMERCE CloudPanel Shared Certificate

Quick assessment

Affected

MGT-COMMERCE CloudPanel

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MGT-COMMERCE CloudPanel是MGT-COMMERCE开源的一种免费解决方案。旨在减轻管理自托管 Linux 服务器的负担。 MGT-COMMERCE CloudPanel 2.2.0版本存在安全漏洞，该漏洞源于该系统附带一个静态 SSL 证书，用于加密与管理界面的通信，但是在 CloudPanel 的每个安装中共享。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.60% · P49 Updated Feb 27, 2025

Possible ATT&CK Techniques 2 AI

T1552 · Unsecured Credentials T1557 · Adversary-in-the-Middle

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I. Basic Information for CVE-2023-0391

Vulnerability Information

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Vulnerability Title

MGT-COMMERCE CloudPanel Shared Certificate

Source: CVE Program / CVE List V5

Vulnerability Description

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.

Source: CVE Program / CVE List V5

CVSS Information

N/A

Source: CVE Program / CVE List V5

Vulnerability Type

使用硬编码的密码学密钥

Source: CVE Program / CVE List V5

Vulnerability Title

MGT-COMMERCE CloudPanel 信任管理问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

Source: CNNVD (China National Vulnerability Database)

CVSS Information

N/A

Source: CNNVD (China National Vulnerability Database)

Vulnerability Type

N/A

Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
MGT-COMMERCE	CloudPanel	0 ~ 2.2.0	-

II. Public POCs for CVE-2023-0391

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2023-0391

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Security Blog Posts for CVE-2023-0391 (1)

https://www.rapid7.com/blog/post/2023/03/21/cve-2023-0391-mgt-commerce-cloudpanel-shared-certificate-vulnerability-and-weak-installation-procedures/ third-party-advisory

News Coverage for CVE-2023-0391 (1)

https://www.bleepingcomputer.com/news/security/cloudpanel-installations-use-the-same-ssl-certificate-private-key/ media-coverage

https://www.cve.org/CVERecord?id=CVE-2023-0391

IV. Related Vulnerabilities

Same weakness: CWE-321