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OpenAdvisories

Vendor

Semtech

4 known vulnerabilities.

Products

LR1110 3 LR1120 3 LR1121 3 LR1110 Transceiver 1 LR1110 Modem-e 1 LR1120 Transceiver 1 LR1121 Transceiver 1 LR1121 Modem-e 1
All Critical High Medium Low Exploited only Public exploit

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  • High 7.0
    CVE-2025-14859

    Semtech LR11xx Secure Boot Bypass

    The Semtech LR11xx LoRa transceivers implement secure boot functionality using digital signatures to authenticate firmware. However, the implementation uses a non-standard cryptographic hashing algorithm that is vulnerable to second preimage attacks. An attac…

    Semtech LR1120 LR1110 LR1121