CVE-2021-22289

Published Aug 11, 2022

Last updated 2 years ago

CVSS critical 9.8

Overview

Description: Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.
Source: cybersecurity@ch.abb.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

nvd@nist.gov: CWE-20
cybersecurity@ch.abb.com: CWE-20

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:br-automation:studio:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "757BAACA-7C75-453A-8122-4EF24FC9F7B2",
            "versionStartIncluding": "4.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References