What is CVE-2021-30312?

CVE-2021-30312 is a high-severity vulnerability in Qualcomm Apq8053, classified under Improper Authentication. CVSS score: 7.5/10. Published 2021-10-20.

How severe is CVE-2021-30312?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Qualcomm Apq8053

CVE-2021-30312

Improper authentication of sub-frames of a multicast AMSDU frame can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Vulnerability class: Broken Authentication

EPSS: 0.006 (47.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-30312?: CVE-2021-30312 is a high-severity vulnerability in Qualcomm Apq8053, classified under Improper Authentication. CVSS score: 7.5/10. Published 2021-10-20.
How severe is CVE-2021-30312?: High severity. CVSS v3 base score is 7.5 out of 10.