CVE-2026-12504

Vulnerability Description

Improper Authentication (CWE-287) in the PAM configuration 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 local attacker to authenticate as a uid=0 account without a password and obtain a root shell via an `/etc/passwd` entry with an empty password field.

Vulnerability Details

Published Date

July 24, 2026

Last Modified

July 24, 2026

CWE ID

CWE-287

Source

NVD

Vendor

Loytec

Product

LIP-ME20xC, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS, L-PAD

External References

https://www.loytec.com/support/product-security/advisories/8521-dibt-cve-20260526-0003-pam-passwordless-uid-0-authentication-high

Vulnerability Description

Vulnerability Details

External References

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