CVE-2023-22339 (GCVE-0-2023-22339)

Vulnerability from cvelistv5 – Published: 2023-01-20 00:00 – Updated: 2025-04-03 20:03
VLAI
Summary
Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate including the private key of the product.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-03 20:03 UTC
CWE
  • Improper access control
  • CWE-284 - Improper Access Control
Assigner
jpcert CNA under the jpcert root
CNA scorecard C 64/100 over 189 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Contec Co., Ltd. CONPROSYS HMI System (CHS) Affected: Ver.3.4.5 and earlier
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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