Security Advisory

CVE-2026-12496

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-24 13:57:24

Last updated 2026-07-24 15:01:17

Assigner NCSC.ch

CVSS score 8.7

State PUBLISHED

Description

Stored Cross-Site Scripting (CWE-79) in the OPC XML-DA server statistics in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows an unauthenticated remote attacker to execute arbitrary JavaScript in an administrator's browser (session hijacking, credential theft, device reconfiguration) via a crafted `User-Agent` header in a `POST /da` request.

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