6.5
MEDIUM
CVE-2020-3702
Snapdragon WLAN Unencrypted Information Disclosure
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

INFO

Published Date :

Sept. 8, 2020, 10:15 a.m.

Last Modified :

Nov. 21, 2024, 5:31 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

2.8
Public PoC/Exploit Available at Github

CVE-2020-3702 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2020-3702 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Qualcomm ipq8064_firmware
2 Qualcomm msm8996au_firmware
3 Qualcomm msm8909w_firmware
4 Qualcomm sdx20_firmware
5 Qualcomm qcs405_firmware
6 Qualcomm ipq4019_firmware
7 Qualcomm qca9531_firmware
8 Qualcomm sm6150_firmware
9 Qualcomm sm7150_firmware
10 Qualcomm qcn5502_firmware
11 Qualcomm apq8053_firmware
12 Qualcomm apq8053
13 Qualcomm msm8909w
14 Qualcomm msm8996au
15 Qualcomm qcs405
16 Qualcomm sdx20
17 Qualcomm ipq4019
18 Qualcomm ipq8064
19 Qualcomm qca9531
20 Qualcomm qcn5502
21 Qualcomm sm6150
22 Qualcomm sm7150
1 Arista access_point
2 Arista av2
3 Arista c-75
4 Arista c75-e
5 Arista o-90
6 Arista o90e
7 Arista w-68
1 Debian debian_linux
: Total Affected Vendor : 3 | Products : 30
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2020-3702.

URL Resource
https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html Mailing List Third Party Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 Third Party Advisory
https://www.debian.org/security/2021/dsa-4978 Third Party Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin Vendor Advisory
https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html Mailing List Third Party Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 Third Party Advisory
https://www.debian.org/security/2021/dsa-4978 Third Party Advisory
https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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vincent-deng/veracode-container-security-finding-parser

Map Vulnerabilities into Different Layers of the Container Image

Python

Updated: 1 year, 11 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 5, 2022, 12:07 p.m. This repo has been linked 1276 different CVEs too.
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404notf0und/CVE-Flow

CVE Data Analysis, CVE Monitor, CVE EXP Prediction Based on Deep Learning. 1999-2020年存量CVE数据分析、监控CVE增量更新、基于深度学习的CVE EXP预测和自动化推送

Python

Updated: 2 weeks, 4 days ago
176 stars 24 fork 24 watcher
Born at : June 15, 2020, 2:56 p.m. This repo has been linked 692 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2020-3702 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2020-3702 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
    Added Reference https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
    Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58
    Added Reference https://www.debian.org/security/2021/dsa-4978
    Added Reference https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Jan. 06, 2022

    Action Type Old Value New Value
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html No Types Assigned https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html No Types Assigned https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html Mailing List, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 17, 2021

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 16, 2021

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Oct. 12, 2021

    Action Type Old Value New Value
    Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V2 NIST (AV:A/AC:L/Au:N/C:P/I:N/A:N)
    Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 No Types Assigned https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 Third Party Advisory
    Changed Reference Type https://www.debian.org/security/2021/dsa-4978 No Types Assigned https://www.debian.org/security/2021/dsa-4978 Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:arista:access_point:*:*:*:*:*:*:*:* versions up to (including) 8.8.3-12 OR cpe:2.3:h:arista:av2:-:*:*:*:*:*:*:* cpe:2.3:h:arista:c-75:-:*:*:*:*:*:*:* cpe:2.3:h:arista:c75-e:-:*:*:*:*:*:*:* cpe:2.3:h:arista:o-90:-:*:*:*:*:*:*:* cpe:2.3:h:arista:o90e:-:*:*:*:*:*:*:* cpe:2.3:h:arista:w-68:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Sep. 25, 2021

    Action Type Old Value New Value
    Added Reference https://www.debian.org/security/2021/dsa-4978 [No Types Assigned]
  • CWE Remap by [email protected]

    Jul. 21, 2021

    Action Type Old Value New Value
    Changed CWE NVD-CWE-noinfo CWE-319
  • CVE Modified by [email protected]

    Dec. 17, 2020

    Action Type Old Value New Value
    Added Reference https://www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58 [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 14, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin No Types Assigned https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:apq8053_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:apq8053:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:ipq4019_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:ipq4019:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:ipq8064_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:ipq8064:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:msm8909w_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:msm8909w:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:msm8996au:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:qca9531_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:qca9531:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:qcn5502_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:qcn5502:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:qcs405_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:qcs405:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:sdx20_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:sdx20:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:sm6150_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:sm6150:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:qualcomm:sm7150_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:qualcomm:sm7150:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-3702 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-3702 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.09 }} 0.01%

score

0.40954

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: