CVE-2026-55732
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Summary
Out-of-bounds Read (CWE-125) in BACnet packet parsing (bacdt_datetime_to_tod) in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.18 on LINX-A64 allows an unauthenticated remote attacker to crash linx_a64.exe and ultimately reboot the device via a malformed BACnet TimeSynchronization or UTC-TimeSynchronization packet with an invalid month value. The same vulnerability affects multiple other Loytec products.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Loytec | LIP-ME20xC | 0 <= 8.4.18 | affected |
| Loytec | L-INX | 0 <= 8.4.18 | affected |
| Loytec | L-GATE | 0 <= 8.4.18 | affected |
| Loytec | L-ROC | 0 <= 8.4.18 | affected |
| Loytec | L-IOB | 0 <= 8.4.18 | affected |
| Loytec | L-DALI | 0 <= 8.4.18 | affected |
| Loytec | L-VIS | 0 <= 8.4.18 | affected |
| Loytec | L-PAD | 0 <= 8.4.18 | affected |
Weaknesses
- CWE-125: CWE-125 Out-of-bounds read
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
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