{"cve":"CVE-2021-30327","nvd":{"published":"2022-06-14T10:15:14.593","modified":"2026-06-17T03:50:10.290","status":"Modified","description":"Buffer overflow in sahara protocol while processing commands leads to overwrite of secure configuration data in Snapdragon Mobile, Snapdragon Compute, Snapdragon Auto, Snapdragon IOT, Snapdragon Connectivity, Snapdragon Voice & Music","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":6.8},"cwes":["CWE-120"],"references":["https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin","https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin"],"products":["qualcomm:apq8097_firmware","qualcomm:apq8098_firmware","qualcomm:ipq6000_firmware","qualcomm:ipq6005_firmware","qualcomm:ipq6010_firmware","qualcomm:ipq6018_firmware","qualcomm:ipq6028_firmware","qualcomm:mdm9205_firmware","qualcomm:msm8997_firmware","qualcomm:msm8998_firmware","qualcomm:qca6595_firmware","qualcomm:qca6595au_firmware","qualcomm:qcn7605_firmware","qualcomm:qcn7605w_firmware","qualcomm:qcn7606_firmware","qualcomm:qcn7606w_firmware","qualcomm:qcs401_firmware","qualcomm:qcs402_firmware","qualcomm:qcs403_firmware","qualcomm:qcs404_firmware","qualcomm:qcs405_firmware","qualcomm:qcs407_firmware","qualcomm:sa2145p_firmware","qualcomm:sa2150p_firmware","qualcomm:sa4150p_firmware","qualcomm:sa4155p_firmware","qualcomm:sa415m_firmware","qualcomm:sa4250p_firmware","qualcomm:sa515m_firmware","qualcomm:sa6115_firmware","qualcomm:sa6115p_firmware","qualcomm:sa6125_firmware","qualcomm:sa6125p_firmware","qualcomm:sa6145_firmware","qualcomm:sa6145p_firmware","qualcomm:sa615x_firmware","qualcomm:sa615xp_firmware","qualcomm:sa8150p_firmware","qualcomm:sa8155_firmware","qualcomm:sa8155p_firmware","qualcomm:sa8195p_firmware","qualcomm:sc7180_firmware","qualcomm:sc7180p_firmware","qualcomm:sc8180x_firmware","qualcomm:sc8180xp_firmware","qualcomm:sda658_firmware","qualcomm:sda660_firmware","qualcomm:sda670_firmware","qualcomm:sda830_firmware","qualcomm:sda845_firmware"],"source":"nvd","synced_at":"2026-10-19T21:32:39.174919249+00:00"},"epss":{"cve":"CVE-2021-30327","score":0.00203,"percentile":0.10265,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}