CVE-2015-1355

Published Feb 18, 2015

Last updated 10 years ago

Overview

Description: Siemens SIMATIC STEP 7 (TIA Portal) before 13 SP1 uses a weak password-hash algorithm, which makes it easier for local users to determine cleartext passwords by reading a project file and conducting a brute-force attack.
Source: cve@mitre.org
NVD status: Analyzed

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 2.1
Impact score: 2.9
Exploitability score: 3.9
Vector string: AV:L/AC:L/Au:N/C:P/I:N/A:N

Weaknesses

nvd@nist.gov: CWE-310

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