CVE-2022-46141

Published Dec 12, 2023

Last updated a year ago

CVSS medium 5.5

Overview

Description: A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All versions < V19). An information disclosure vulnerability could allow a local attacker to gain access to the access level password of the SIMATIC S7-1200 and S7-1500 CPUs, when entered by a legitimate user in the hardware configuration of the affected application.
Source: productcert@siemens.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.5
Impact score: 3.6
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-312
productcert@siemens.com: CWE-316

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F77226E4-F3B3-4D3B-B944-17CED48BD73A",
            "versionEndExcluding": "19"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References