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High · 8.4 CVE-2026-12502 EUVD-2026-48590GHSA-x5vq-r47f-779j

Loytec LINX firmware: Improper Privilege Management in /usr/bin/ltsudo

Published Jul 24, 2026 · Updated Jul 24, 2026 · Assigned by NCSC.ch

Description

Improper Privilege Management (CWE-269) in `/usr/bin/ltsudo` 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 a `superadmin`-group attacker to reset the password of any LARM user (including the `larmapp` service account) via the `set-passwd` subcommand.

Affected products

VendorProductAffectedFixed
Loytec LIP-ME20xC ≤ 8.4.16 —
Loytec L-INX ≤ 8.4.16 —
Loytec L-GATE ≤ 8.4.16 —
Loytec L-ROC ≤ 8.4.16 —
Loytec L-IOB ≤ 8.4.16 —
Loytec L-DALI ≤ 8.4.16 —
Loytec L-VIS ≤ 8.4.16 —
Loytec L-PAD ≤ 8.4.16 —

References