CVE-2021-22280
DLL Hijacking Vulnerability in Automation Studio
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.2EPSS 0.2%KEV nãoPoC —Patch —
Lifecycle
14 May 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Affected products
B&R Industrial Automation · Automation StudioWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →