CVE record · CVE-2023-43551

Improper Authentication in Multi-Mode Call Processor

CVSS 9.1 CriticalCriticalEPSS 0.0026 · 17th percentile

Critical, because:

CVSS score 9.1: 9.0 or more.

Published by the CVE Program (CNA: qualcomm) at 3 Jun 2024, 10:05 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	affected 315 5G IoT Modem affected 9205 LTE Modem affected 9206 LTE Modem affected 9207 LTE Modem affected APQ8017 affected APQ8037 affected AQT1000 affected AR6003 affected AR8035 affected C-V2X 9150 affected CSRA6620 affected CSRA6640 and 228 more Other versions: unaffected

Identifiers: CVE-2023-43551
CNA: qualcomm
Weakness (CWE): CWE-287
Tags: Qualcomm, Inc. Snapdragon
Authentication bypass
Published: 3 Jun 2024
Updated: 2 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
9.1	Critical	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	CNA (qualcomm)

CISA KEV Not listed.
EPSS 0.0026, the 17th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 3 Jun 2024. New records show when each source confirmed them.

Sources

References from the CNA

docs.qualcomm.com/product/publicresources/securitybulletin/june-2024-bulletin.html

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.