An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication credentials in cleartext via the JSON API response.

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History

Fri, 04 Sep 2026 18:15:00 +0000

Type Values Removed Values Added
Title OPC‑UA Credential Disclosure via JSON API in MBS‑Solutions X‑Serie Gateway
Weaknesses CWE-200

Fri, 04 Sep 2026 15:45:00 +0000

Type Values Removed Values Added
Description An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication credentials in cleartext via the JSON API response.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-04T15:40:50.500Z

Reserved: 2026-08-17T00:00:00.000Z

Link: CVE-2026-75162

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-04T16:17:58.097

Modified: 2026-09-04T16:17:58.097

Link: CVE-2026-75162

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-04T18:00:04Z

Weaknesses