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Vulnerability record · CVE-2023-33054 · published 5 December 2023

CVE-2023-33054: Qualcomm 315 5g iot modem firmware improper authentication vulnerability

Qualcomm · 315 5g Iot Modem Firmware

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

9.1 CVSS 3.1 Critical EPSS 0.36% · top 72.7% CWE-287 · Improper authentication
9.1CVSS 3.1 base score
0.36%EPSS exploitation probability, 30 days
NoNot in CISA KEV
150Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Cryptographic issue in GPS HLOS Driver while downloading Qualcomm GNSS assistance data.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

150 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin Vendor Advisory

Track CVE-2023-33054 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-33054), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.