What is CVE-2021-22281?

CVE-2021-22281 is a medium-severity vulnerability in Br-automation Automation_studio, classified under Relative Path Traversal. CVSS score: 6.3/10. Published 2024-02-02.

How severe is CVE-2021-22281?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Is CVE-2021-22281 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Br-automation Automation_studio

CVE-2021-22281

: 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.

EPSS: 0.004 (29.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.

Affected products

Br-automation Automation_studio
B&r Industrial Automation Studio — versions 4.0

Weakness classification (CWE)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cybersecurity@ch.abb.com (Vendor Advisory)

Frequently asked questions

What is CVE-2021-22281?: CVE-2021-22281 is a medium-severity vulnerability in Br-automation Automation_studio, classified under Relative Path Traversal. CVSS score: 6.3/10. Published 2024-02-02.
How severe is CVE-2021-22281?: Medium severity. CVSS v3 base score is 6.3 out of 10.
Is CVE-2021-22281 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.