CVE-2023-28540

—

CVSS 3.1

7.5 high

EPSS

<1%p36

Published

Oct 3, 2023 (Oct 3, 2023)

Modified

Jun 17, 2026

Description

Cryptographic issue in Data Modem due to improper authentication during TLS handshake.

Vendors: qualcomm
Products: 315 5g iot modem firmware, aqt1000 firmware, ar8035 firmware, csra6620 firmware, csra6640 firmware, wcn3991 firmware, wcn3998 firmware, wcn6750 firmware, qca6390 firmware, wcn685x-5 firmware, wcn685x-1 firmware, wcn785x-1 firmware
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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