CVE-2021-22280
DLL Hijacking Vulnerability in Automation Studio
- State
- Published
- Severity
- 7.2 High
- Published
- May 14, 2024
- Updated
- Aug 3, 2024
- Reserved
- Jan 5, 2021
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H | ABB |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
Automation StudioB&R Industrial Automation |
|
References
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