CVEvulnerability

CVE-2021-22280

7.2 HIGH Published 2024-05-14 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-05-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Weaknesses
CWE-20, CWE-427

Description

Improper DLL loading algorithms in B&R Automation Studio versions >=4.0 and <4.12 may allow an authenticated local attacker to execute code in the context of the product.

Affected configurations

• br-automation automation studio (>= 4.0 < 4.12)

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-427 Uncontrolled Search Path Element weakness

References