{"id":"CVE-2020-3657","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-3657","generatedAt":"2026-10-28T05:27:14.455Z","title":"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…","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","published":"2020-11-02T07:15:14.000Z","lastModified":"2026-06-17T03:18:48.000Z","status":"Modified","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-120"],"affected":["qualcomm/apq8009 firmware","qualcomm/apq8017 firmware","qualcomm/apq8053 firmware","qualcomm/apq8096au firmware","qualcomm/apq8098 firmware","qualcomm/ipq4019 firmware","qualcomm/ipq6018 firmware","qualcomm/ipq8064 firmware","qualcomm/ipq8074 firmware","qualcomm/mdm9150 firmware","qualcomm/mdm9206 firmware","qualcomm/mdm9207c firmware","qualcomm/mdm9607 firmware","qualcomm/mdm9640 firmware","qualcomm/mdm9650 firmware","qualcomm/msm8905 firmware","qualcomm/msm8909w firmware","qualcomm/msm8953 firmware","qualcomm/msm8996au firmware","qualcomm/qca6574au firmware","qualcomm/qcs405 firmware","qualcomm/qcs610 firmware","qualcomm/qrb5165 firmware","qualcomm/sc8180x firmware","qualcomm/sda660 firmware","qualcomm/sda845 firmware","qualcomm/sdm429 firmware","qualcomm/sdm429w firmware","qualcomm/sdm630 firmware","qualcomm/sdm632 firmware","qualcomm/sdm636 firmware","qualcomm/sdm660 firmware","qualcomm/sdm845 firmware","qualcomm/sdx20 firmware","qualcomm/sdx24 firmware","qualcomm/sdx55 firmware","qualcomm/sm8250 firmware"],"epss":{"score":0.26632,"percentile":0.98011,"date":"2026-10-27","history":[{"date":"2026-10-27","score":0.26632,"percentile":0.98011}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 26.6%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin","tags":["Broken Link"],"source":"product-security@qualcomm.com"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin","tags":["Vendor Advisory"],"source":"nvd@nist.gov"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-3657","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}