What’s Vulnerable › Vulnerabilities

CVE-2020-3657

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 26.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-02 · updated 2026-06-17
• Weakness: CWE-120

Description

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

Affected products

• Qualcomm Apq8009 Firmware: all versions
• Qualcomm Apq8017 Firmware: all versions
• Qualcomm Apq8053 Firmware: all versions
• Qualcomm Apq8096Au Firmware: all versions
• Qualcomm Apq8098 Firmware: all versions
• Qualcomm Ipq4019 Firmware: all versions
• Qualcomm Ipq6018 Firmware: all versions
• Qualcomm Ipq8064 Firmware: all versions
• Qualcomm Ipq8074 Firmware: all versions
• Qualcomm Mdm9150 Firmware: all versions
• Qualcomm Mdm9206 Firmware: all versions
• Qualcomm Mdm9207C Firmware: all versions
• Qualcomm Mdm9607 Firmware: all versions
• Qualcomm Mdm9640 Firmware: all versions
• Qualcomm Mdm9650 Firmware: all versions
• Qualcomm Msm8905 Firmware: all versions
• Qualcomm Msm8909W Firmware: all versions
• Qualcomm Msm8953 Firmware: all versions
• Qualcomm Msm8996Au Firmware: all versions
• Qualcomm Qca6574Au Firmware: all versions
• Qualcomm Qcs405 Firmware: all versions
• Qualcomm Qcs610 Firmware: all versions
• Qualcomm Qrb5165 Firmware: all versions
• Qualcomm Sc8180X Firmware: all versions
• Qualcomm Sda660 Firmware: all versions
• Qualcomm Sda845 Firmware: all versions
• Qualcomm Sdm429 Firmware: all versions
• Qualcomm Sdm429W Firmware: all versions
• Qualcomm Sdm630 Firmware: all versions
• Qualcomm Sdm632 Firmware: all versions

References

• https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin
• https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin

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