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OpenAdvisories
High · 8.6 CVE-2021-22275 EUVD-2021-9421GHSA-r593-v4g4-3636

Denial of service vulnerability on Automation Runtime webserver

Published May 13, 2022 · Updated Aug 3, 2024 · Assigned by ABB

Description

Buffer Overflow vulnerability in B&R Automation Runtime webserver allows an unauthenticated network-based attacker to stop the cyclic program on the device and cause a denial of service.

Affected products

VendorProductAffectedFixed
B&R Automation Automation Runtime webserver unspecified – < 4.91 4.91

Advisories 1

References