CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2021-30279
High (7.8) in qualcomm. EPSS 0.1% chance of exploitation in the next 30 days.
Possible access control violation while setting current permission for VMIDs due to improper permission masking in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
- CWE
- CWE-281
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:ar8035_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca8337_firmware
- qualcomm:qca9984_firmware
- qualcomm:qcm2290_firmware
- qualcomm:qcm4290_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcs2290_firmware
- qualcomm:qcs405_firmware
- qualcomm:qcs4290_firmware
- qualcomm:qcs6490_firmware
- qualcomm:qcx315_firmware
- qualcomm:qrb5165_firmware
- qualcomm:qrb5165n_firmware
- qualcomm:qsm8250_firmware
- qualcomm:sd460_firmware
- qualcomm:sd480_firmware
- qualcomm:sd660_firmware
- qualcomm:sd662_firmware
- qualcomm:sd690_5g_firmware
- qualcomm:sd750g_firmware
- qualcomm:sd765_firmware
- qualcomm:sd765g_firmware
- qualcomm:sd768g_firmware
- qualcomm:sd778g_firmware
- qualcomm:sd865_5g_firmware
- qualcomm:sd870_firmware
- qualcomm:sd888_5g_firmware
- qualcomm:sdx55_firmware
- qualcomm:sdx55m_firmware
- qualcomm:sdx57m_firmware
- qualcomm:sdxr2_5g_firmware
- qualcomm:sm6225_firmware
- qualcomm:sm6375_firmware
- qualcomm:sm7250p_firmware
- qualcomm:sm7325p_firmware
- qualcomm:wcd9335_firmware
- qualcomm:wcd9341_firmware
- qualcomm:wcd9370_firmware
- qualcomm:wcd9375_firmware
- qualcomm:wcd9380_firmware
- qualcomm:wcd9385_firmware
- qualcomm:wcn3910_firmware
- qualcomm:wcn3950_firmware
- qualcomm:wcn3980_firmware
- qualcomm:wcn3988_firmware
- qualcomm:wcn3990_firmware