CVE-2023-22339

Published Jan 20, 2023

Last updated 2 years ago

Overview

Description: 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.
Source: vultures@jpcert.or.jp
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: HIGH

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:contec:conprosys_hmi_system:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "925AAC92-DED4-41ED-A11E-91AAB582A8AE",
            "versionEndIncluding": "3.4.5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References