Vulnerability Monitor

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CVE-2020-3657

u'Remote code execution can happen by sending a carefully crafted POST query when Device configuration is accessed from a tethered client through webserver due to lack of array bound check.' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, IPQ4019, IPQ6018, IPQ8064, IPQ8074, MDM9150, MDM9206, MDM9207C, MDM9607, MDM9640, MDM9650, MSM8905, MSM8909W, MSM8953, MSM8996AU, QCA6574AU, QCS405, QCS610, QRB5165, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM630, SDM632, SDM636, SDM660, SDM845, SDX20, SDX24, SDX55, SM8250

Security Impact Summary

This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 74 products from qualcomm, from qualcomm, from qualcomm and 71 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2020-11-02T07:15:14.450

Last Modified

2024-11-21T05:31:30.433

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-120
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System qualcomm apq8009_firmware - Yes
Hardware qualcomm apq8009 - No
Operating System qualcomm apq8017_firmware - Yes
Hardware qualcomm apq8017 - No
Operating System qualcomm apq8053_firmware - Yes
Hardware qualcomm apq8053 - No
Operating System qualcomm apq8096au_firmware - Yes
Hardware qualcomm apq8096au - No
Operating System qualcomm apq8098_firmware - Yes
Hardware qualcomm apq8098 - No
Operating System qualcomm ipq4019_firmware - Yes
Hardware qualcomm ipq4019 - No
Operating System qualcomm ipq6018_firmware - Yes
Hardware qualcomm ipq6018 - No
Operating System qualcomm ipq8064_firmware - Yes
Hardware qualcomm ipq8064 - No
Operating System qualcomm ipq8074_firmware - Yes
Hardware qualcomm ipq8074 - No
Operating System qualcomm mdm9150_firmware - Yes
Hardware qualcomm mdm9150 - No
Operating System qualcomm mdm9206_firmware - Yes
Hardware qualcomm mdm9206 - No
Operating System qualcomm mdm9207c_firmware - Yes
Hardware qualcomm mdm9207c - No
Operating System qualcomm mdm9607_firmware - Yes
Hardware qualcomm mdm9607 - No
Operating System qualcomm mdm9640_firmware - Yes
Hardware qualcomm mdm9640 - No
Operating System qualcomm mdm9650_firmware - Yes
Hardware qualcomm mdm9650 - No
Operating System qualcomm msm8905_firmware - Yes
Hardware qualcomm msm8905 - No
Operating System qualcomm msm8909w_firmware - Yes
Hardware qualcomm msm8909w - No
Operating System qualcomm msm8953_firmware - Yes
Hardware qualcomm msm8953 - No
Operating System qualcomm msm8996au_firmware - Yes
Hardware qualcomm msm8996au - No
Operating System qualcomm qca6574au_firmware - Yes
Hardware qualcomm qca6574au - No
Operating System qualcomm qcs405_firmware - Yes
Hardware qualcomm qcs405 - No
Operating System qualcomm qcs610_firmware - Yes
Hardware qualcomm qcs610 - No
Operating System qualcomm qrb5165_firmware - Yes
Hardware qualcomm qrb5165 - No
Operating System qualcomm sc8180x_firmware - Yes
Hardware qualcomm sc8180x - No
Operating System qualcomm sda660_firmware - Yes
Hardware qualcomm sda660 - No
Operating System qualcomm sda845_firmware - Yes
Hardware qualcomm sda845 - No
Operating System qualcomm sdm429_firmware - Yes
Hardware qualcomm sdm429 - No
Operating System qualcomm sdm429w_firmware - Yes
Hardware qualcomm sdm429w - No
Operating System qualcomm sdm630_firmware - Yes
Hardware qualcomm sdm630 - No
Operating System qualcomm sdm632_firmware - Yes
Hardware qualcomm sdm632 - No
Operating System qualcomm sdm636_firmware - Yes
Hardware qualcomm sdm636 - No
Operating System qualcomm sdm660_firmware - Yes
Hardware qualcomm sdm660 - No
Operating System qualcomm sdm845_firmware - Yes
Hardware qualcomm sdm845 - No
Operating System qualcomm sdx20_firmware - Yes
Hardware qualcomm sdx20 - No
Operating System qualcomm sdx24_firmware - Yes
Hardware qualcomm sdx24 - No
Operating System qualcomm sdx55_firmware - Yes
Hardware qualcomm sdx55 - No
Operating System qualcomm sm8250_firmware - Yes
Hardware qualcomm sm8250 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For qualcomm's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.