9.1

CVE-2020-11301: qualcomm apq8009_firmware Improper Authentication

CVSS: 9.1v3.1CriticalModified
Published 08-09-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-11301 is a critical (CVSS 9.1) Improper Authentication vulnerability in qualcomm apq8009_firmware. EPSS estimates a 11.11% chance of exploitation in the next 30 days, higher than 95.9% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.1/10
010
Critical · v3.1 (CVE.org)
EPSS score
11.11%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 08-09-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Improper authentication of un-encrypted plaintext Wi-Fi frames in an encrypted network can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

11.11%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

0.00 pp

From 11.11% on 20-09-2026

20-09-202620-10-2026
EPSS score
11.11%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Qualcomm200 products

1 vendor · 200 products · Showing 200 of 267. Use Open JSON for the complete list.

References

1 links