CVE-2023-30897

Published Jun 13, 2023

Last updated a year ago

Overview

Description: A vulnerability has been identified in SIMATIC WinCC (All versions < V7.5.2.13). Affected applications fail to set proper access rights for their installation folder if a non-default installation path was chosen during installation. This could allow an authenticated local attacker to inject arbitrary code and escalate privileges.
Source: productcert@siemens.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-732
productcert@siemens.com: CWE-732

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:siemens:wincc:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8AEA3E3F-6C11-4707-83CC-9A198564B222",
            "versionEndExcluding": "7.5.2.13"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References