CVE-2023-6028: SDM Web interface vulnerable to XSS

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-05 · updated 2026-06-17
Weakness: CWE-79

Description

A reflected cross-site scripting (XSS) vulnerability exists in the SVG version of System Diagnostics Manager of B&R Automation Runtime versions <= G4.93 that enables a remote attacker to execute arbitrary JavaScript code in the context of the attacked user’s browser session.

Affected products

B&R Industrial Automation Automation Runtime: before i4.93 — fixed in i4.93

How to fix

Upgrade to a fixed version: B&R Industrial Automation Automation Runtime i4.93. Check the vendor advisory for mitigations.

References

https://www.br-automation.com/fileadmin/SA23P018_SDM_Web_interface_vulnerable_to_XSS-1d75bee8.pdf
https://www.br-automation.com/fileadmin/SA23P018_SDM_Web_interface_vulnerable_to_XSS-1d75bee8.pdf

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