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CVE-2023-0391

25
FAUCET Score

CVE-2023-0391 affects MGT-COMMERCE CloudPanel, specifically version 2.2.0 and potentially 2.2.1, due to the use of a static SSL certificate for its administrative interface, shared across all installations. This vulnerability carries a high CVSS score of 8.1, indicating a critical risk where an unauthenticated attacker could achieve high impact on confidentiality, integrity, and availability with high attack complexity. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage, suggesting awareness within the cybersecurity community.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.2.1CPE matchmatch criteria
cpe:2.3:a:mgt-commerce:cloudpanel:*:*:*:*:*:*:*:*
>= 0, <= 2.2.0CPE match
cpe:2.3:a:mgt-commerce:cloudpanel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 17th percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bleepingcomputer.com / news/security/cloudpanel-installations-use-the-same-ssl-certificate-private-key
ExploitPress/Media CoverageThird Party Advisory
rapid7.com / blog/post/2023/03/21/cve-2023-0391-mgt-commerce-cloudpanel-shared-certificate-vulnerability-and-weak-installation-procedures
ExploitThird Party Advisory