: Relative Path Traversal vulnerability in B&R Industrial Automation Automation Studio allows Relative Path Traversal.This issue affects Automation Studio: from 4.0 through 4.12.

Advisories
Source ID Title
EUVD EUVD EUVD-2021-9427 : Relative Path Traversal vulnerability in B&R Industrial Automation Automation Studio allows Relative Path Traversal.This issue affects Automation Studio: from 4.0 through 4.12.
Fixes

Solution

No solution given by the vendor.


Workaround

B&R recommends the following specific workarounds and mitigations: Open only B&R Automation Studio project files from trusted source. Use encrypted export of B&R Automation Studio project files, thus only allowing access to legitimate users. Protect locations where B&R Automation Studio projects are stored from unauthorized access. This includes PLCs, when using the feature to back up project source files on target. Do not run B&R Automation Studio in elevated mode. Make sure, that Windows User Access Control (UAC) is enabled. Verify integrity of B&R Automation Studio project files, which are exchanged via potentially insecure channels In general, B&R recommends implementing the Cyber Security guidelines

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: ABB

Published:

Updated: 2024-08-21T17:32:38.731Z

Reserved: 2021-01-05T17:31:49.080Z

Link: CVE-2021-22281

cve-icon Vulnrichment

Updated: 2024-08-03T18:37:18.432Z

cve-icon NVD

Status : Modified

Published: 2024-02-02T08:15:46.013

Modified: 2024-11-21T05:49:50.400

Link: CVE-2021-22281

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.