CVE-2022-31810

Published Jul 11, 2023

Last updated a year ago

Overview

Description: A vulnerability has been identified in SiPass integrated (All versions < V2.90.3.8). Affected server applications improperly check the size of data packets received for the configuration client login, causing a stack-based buffer overflow. This could allow an unauthenticated remote attacker to crash the server application, creating a denial of service condition.
Source: productcert@siemens.com
NVD status: Analyzed

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-787
productcert@siemens.com: CWE-20

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:siemens:sipass_integrated:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "AC7AA710-4928-4B8B-AF56-24E4F5548AEA",
            "versionEndExcluding": "2.90.3.8"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References