Cyber Resilience

CVE-2023-33043

High

Published: 05 December 2023

Published
05 December 2023
Modified
11 August 2025
KEV Added
—
Patch
—
CVSS Score v3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0024 48.0th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-33043 is a high-severity Reachable Assertion (CWE-617) vulnerability in Qualcomm Ar8035 Firmware. Its CVSS base score is 7.5 (High).

Operationally, ranked at the 48.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Transient DOS in Modem when a Beam switch request is made with a non-configured BWP.

CWE(s)
CWE-617

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

qualcomm
ar8035 firmware
all versions
qualcomm
wcn3991 firmware
all versions
qualcomm
wcn3998 firmware
all versions
qualcomm
wcn6750 firmware
all versions
qualcomm
wcn685x-5 firmware
all versions
qualcomm
wcn685x-1 firmware
all versions
qualcomm
wcn785x-1 firmware
all versions
qualcomm
wcn785x-5 firmware
all versions
qualcomm
qca6391 firmware
all versions
qualcomm
qca8081 firmware
all versions
+49 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References