CVE-2021-30276
Critical
Published: 03 January 2022
Published
03 January 2022
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
9.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.0003
8.8th percentile
Risk Priority
19
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-30276 is a critical-severity an unspecified weakness vulnerability in Qualcomm Ar8035 Firmware. Its CVSS base score is 9.3 (Critical).
Operationally, ranked at the 8.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-17207
Vulnerability details
Improper access control while doing XPU re-configuration dynamically can lead to unauthorized access to a secure resource in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wired Infrastructure and Networking
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
qualcomm
ar8035 firmware
all versions
qualcomm
qca6390 firmware
all versions
qualcomm
qca6391 firmware
all versions
qualcomm
qca6426 firmware
all versions
qualcomm
qca6436 firmware
all versions
qualcomm
qca8337 firmware
all versions
qualcomm
qca9984 firmware
all versions
qualcomm
qcm2290 firmware
all versions
qualcomm
qcm4290 firmware
all versions
qualcomm
qcm6490 firmware
all versions
+48 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.