CVE-2020-3702CWE-319

CVE-2020-3702

Medium · published September 8, 2020

CVSS v3.1
6.5
EPSS
0%
Percentile
24.8
In the wild
Unconfirmed
What it is

u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' 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 in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00329 · 24.8th percentile
Weakness
CWE-319 · Cleartext Transmission of Sensitive Information
Published
2020-09-08T14:15Z
Affected products (15)
ProductVersionsFixed in
qualcomm/apq8053_firmwareall versions—
qualcomm/ipq4019_firmwareall versions—
qualcomm/ipq8064_firmwareall versions—
qualcomm/msm8909w_firmwareall versions—
qualcomm/msm8996au_firmwareall versions—
qualcomm/qca9531_firmwareall versions—
qualcomm/qcn5502_firmwareall versions—
qualcomm/qcs405_firmwareall versions—
qualcomm/sdx20_firmwareall versions—
qualcomm/sm6150_firmwareall versions—
qualcomm/sm7150_firmwareall versions—
debian/debian_linuxall versions—
arista/access_point≤ 8.8.3-12—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
References (10)
https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html · [email protected]https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html · [email protected]https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 · [email protected]https://www.debian.org/security/2021/dsa-4978 · [email protected]https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin · [email protected]https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html · af854a3a-2127-422b-91ae-364da2661108https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4978 · af854a3a-2127-422b-91ae-364da2661108https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 08 SEP 09:31Z
    u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent…
    cvelistv5