CVSS 3.1
6.5 mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2021-1957
Medium (6.5) in qualcomm. EPSS 0.1% chance of exploitation in the next 30 days.
Improper Access Control when ACL link encryption is failed and ACL link is not disconnected during reconnection with paired device in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:apq8017_firmware
- qualcomm:qca6174a_firmware
- qualcomm:qca6390_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6421_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6431_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qcm6125_firmware
- qualcomm:qcs610_firmware
- qualcomm:qcs6125_firmware
- qualcomm:qrb5165_firmware
- qualcomm:qualcomm215_firmware
- qualcomm:sa6145p_firmware
- qualcomm:sa6150p_firmware
- qualcomm:sa6155p_firmware
- qualcomm:sa8145p_firmware
- qualcomm:sa8150p_firmware
- qualcomm:sa8155p_firmware
- qualcomm:sa8195p_firmware
- qualcomm:sd855_firmware
- qualcomm:sd865_5g_firmware
- qualcomm:sd870_firmware
- qualcomm:sdx55_firmware
- qualcomm:sdx55m_firmware
- qualcomm:sdxr2_5g_firmware
- qualcomm:wcd9326_firmware
- qualcomm:wcd9335_firmware
- qualcomm:wcd9341_firmware
- qualcomm:wcd9370_firmware
- qualcomm:wcd9380_firmware
- qualcomm:wcd9385_firmware
- qualcomm:wcn3610_firmware
- qualcomm:wcn3615_firmware
- qualcomm:wcn3660b_firmware
- qualcomm:wcn3680_firmware
- qualcomm:wcn3950_firmware
- qualcomm:wcn3980_firmware
- qualcomm:wcn3990_firmware
- qualcomm:wcn3998_firmware
- qualcomm:wcn6850_firmware
- qualcomm:wcn6851_firmware
- qualcomm:wsa8810_firmware
- qualcomm:wsa8815_firmware