CVE-2026-55731

Unchecked input for loop condition CWE-606 in the SNMP agent 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 cause persistent denial of service CPU exhaustion via a crafted SNMP GETNEXT request with...

EUVD-2026-48591

Improper Link Resolution CWE-59 in /usr/bin/larmstarter in Loytec L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows an authenticated larmapp attacker to make /etc/passwd writable by the larmapp group leading to root privilege escalation via a symlink attack on...

EUVD-2026-48590

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...

PT-2026-64300

Name of the Vulnerable Software and Affected Versions Loytec LIP-ME201C versions prior to 8.4.17 Loytec L-INX versions prior to 8.4.17 Loytec L-GATE versions prior to 8.4.17 Loytec L-ROC versions prior to 8.4.17 Loytec L-IOB versions prior to 8.4.17 Loytec L-DALI versions prior to 8.4.17 Loytec...

PT-2026-64304

Name of the Vulnerable Software and Affected Versions Loytec LIP-ME201C versions prior to 8.4.19 Loytec L-INX versions prior to 8.4.19 Loytec L-GATE versions prior to 8.4.19 Loytec L-ROC versions prior to 8.4.19 Loytec L-IOB versions prior to 8.4.19 Loytec L-DALI versions prior to 8.4.19 Loytec...

CVE-2026-12504: Improper Authentication

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 emp...

CVE-2026-12503: Improper Link Resolution Before File Access

Improper Link Resolution CWE-59 in /usr/bin/larmstarter in Loytec L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows an authenticated larmapp attacker to make /etc/passwd writable by the larmapp group leading to root privilege escalation via a symlink attack on...

CVE-2026-12496: Improper Neutralization of Input During Web Page Generation

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,...

CVE-2026-12502: Improper Privilege Management

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...

CVE-2026-55728: Stack-based Buffer Overflow

Stack-based Buffer Overflow CWE-121 in /usr/bin/ltsudo cmdipaddrconflict 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 trigger a SUID-root process abort or potentially elevate privileges via an overly lo...

CVE-2026-55731: Unchecked Input for Loop Condition

Unchecked input for loop condition CWE-606 in the SNMP agent 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 cause persistent denial of service CPU exhaustion via a crafted SNMP GETNEXT request with...