Stack-based Buffer Overflow (CWE-121) in `/usr/bin/ltsudo` `cmd_ipaddr_conflict` 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 long interface-name argument.
Project Subscriptions
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Advisories
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Fixes
Solution
Upgrade to firmware version 8.4.18.
Workaround
No workaround given by the vendor.
References
History
Fri, 24 Jul 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Stack-based Buffer Overflow (CWE-121) in `/usr/bin/ltsudo` `cmd_ipaddr_conflict` 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 long interface-name argument. | |
| Title | Loytec LINX firmware: Stack-based Buffer Overflow in cmd_ipaddr_conflict | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: NCSC.ch
Published:
Updated: 2026-07-24T14:56:40.020Z
Reserved: 2026-06-17T09:48:05.267Z
Link: CVE-2026-55728
Updated: 2026-07-24T14:55:56.965Z
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OpenCVE Enrichment
No data.
Weaknesses