{"id":"CVE-2021-30346","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-30346","generatedAt":"2026-10-27T23:30:03.076Z","title":"RPM secure Stream can access any secure resource due to improper SMMU configuration in Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking","description":"RPM secure Stream can access any secure resource due to improper SMMU configuration in Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking","published":"2022-06-14T10:15:15.000Z","lastModified":"2026-06-17T03:50:14.000Z","status":"Modified","sourceIdentifier":"product-security@qualcomm.com","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"cwe":[],"affected":["qualcomm/ar8035 firmware","qualcomm/qca9984 firmware","qualcomm/qcm2290 firmware","qualcomm/qcm4290 firmware","qualcomm/qcs2290 firmware","qualcomm/qcs405 firmware","qualcomm/qcs4290 firmware","qualcomm/sd460 firmware","qualcomm/sd480 firmware","qualcomm/sd662 firmware","qualcomm/sd680 firmware","qualcomm/sm6375 firmware","qualcomm/sw5100 firmware","qualcomm/sw5100p firmware","qualcomm/wcd9370 firmware","qualcomm/wcd9375 firmware","qualcomm/wcd9385 firmware","qualcomm/wcn3910 firmware","qualcomm/wcn3950 firmware","qualcomm/wcn3980 firmware","qualcomm/wcn3988 firmware","qualcomm/wcn3991 firmware","qualcomm/wcn3998 firmware","qualcomm/wcn3999 firmware","qualcomm/wsa8810 firmware","qualcomm/wsa8815 firmware","qualcomm/wsa8830 firmware","qualcomm/wsa8835 firmware"],"epss":{"score":0.0016,"percentile":0.05103,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin","tags":["Vendor Advisory"],"source":"product-security@qualcomm.com"},{"url":"https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-30346","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."}