Description
Insufficient validation of input parameters when changing configuration on Tbase server in B&R APROL versions < R 4.2-07 could result in buffer overflow. This may lead to Denial-of-Service conditions or execution of arbitrary code.
References (1)
Core 1
Core References
Scores
CVSS v3
9.8
EPSS
0.0078
EPSS Percentile
51.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-121
CWE-787
Status
published
Products (1)
br-automation/industrial_automation_aprol
< r4.2-07
Published
Feb 08, 2023
Tracked Since
Feb 18, 2026