CVE-2022-43764

Buffer overflow when changing configuration on Tbase Server

Published Feb 8, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.







Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-46735 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ABB
Published
Updated
Mar 25, 2025, 1:58 PM
Reserved
Oct 26, 2022, 7:17 AM
Status
Modified
Published
Feb 8, 2023, 11:15 AM
Modified
Jun 17, 2026, 5:07 AM