VULNERABILITY INTELLIGENCE
CVE-2020-3702
CVSS score6.5 MEDIUM
EPSS probability0.33%
CISA KEVNot currently listed
Published2020-09-08
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
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
Weakness classification
- CWE-319: Cleartext Transmission of Sensitive Information
Primary references
- product-security@qualcomm.com — Mailing List, Third Party Advisory
- product-security@qualcomm.com — Mailing List, Third Party Advisory
- product-security@qualcomm.com — Third Party Advisory
- product-security@qualcomm.com — Third Party Advisory
- product-security@qualcomm.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory