CVE-2015-1356

Published Feb 18, 2015

Last updated 10 years ago

Overview

Description: Siemens SIMATIC STEP 7 (TIA Portal) before 13 SP1 determines a user's privileges on the basis of project-file fields that lack integrity protection, which allows remote attackers to establish arbitrary authorization data via a modified file.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 4.4
Impact score: 6.4
Exploitability score: 3.4
Vector string: AV:L/AC:M/Au:N/C:P/I:P/A:P

Weaknesses

nvd@nist.gov: CWE-264

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1E429A7F-72D9-4491-9946-3D41E285FA88",
            "versionEndIncluding": "13.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References