CVE-2022-43763

Published Feb 8, 2023

Last updated a year ago

Overview

Description: Insufficient check of preconditions could lead to Denial of Service conditions when calling commands on the Tbase server of B&R APROL versions < R 4.2-07.
Source: cybersecurity@ch.abb.com
NVD status: Modified

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:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-252
cybersecurity@ch.abb.com: CWE-252

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:br-automation:industrial_automation_aprol:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6624D93D-0C10-4823-B95C-05974EA9F4DD",
            "versionEndExcluding": "r4.2-07"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References