What is CVE-2020-11209?

CVE-2020-11209 is a medium-severity vulnerability in Qualcomm Qcs603, classified under Incorrect Authorization. CVSS score: 5.5/10. Published 2020-11-12.

How severe is CVE-2020-11209?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Auth bypass in Qualcomm Qcs603

CVE-2020-11209

Improper authorization in DSP process could allow unauthorized users to downgrade the library versions in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439

Vulnerability class: Broken Access Control

EPSS: 0.016 (72.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

product-security@qualcomm.com (x_refsource_CONFIRM, Broken Link, Vendor Advisory)
product-security@qualcomm.com (Third Party Advisory, x_refsource_MISC)
product-security@qualcomm.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-11209?: CVE-2020-11209 is a medium-severity vulnerability in Qualcomm Qcs603, classified under Incorrect Authorization. CVSS score: 5.5/10. Published 2020-11-12.
How severe is CVE-2020-11209?: Medium severity. CVSS v3 base score is 5.5 out of 10.