CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2023-21631
Critical (9.8) in qualcomm. EPSS 0.4% chance of exploitation in the next 30 days.
Weak Configuration due to improper input validation in Modem while processing LTE security mode command message received from network.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:205_firmware
- qualcomm:215_firmware
- qualcomm:315_5g_firmware
- qualcomm:9205_firmware
- qualcomm:apq8017_firmware
- qualcomm:apq8037_firmware
- qualcomm:aqt1000_firmware
- qualcomm:ar8035_firmware
- qualcomm:c-v2x_9150_firmware
- qualcomm:csra6620_firmware
- qualcomm:csra6640_firmware
- qualcomm:csrb31024_firmware
- qualcomm:fastconnect_6200_firmware
- qualcomm:fastconnect_6700_firmware
- qualcomm:fastconnect_6800_firmware
- qualcomm:fastconnect_6900_firmware
- qualcomm:fastconnect_7800_firmware
- qualcomm:mdm9628_firmware
- qualcomm:msm8108_firmware
- qualcomm:msm8209_firmware
- qualcomm:msm8608_firmware
- qualcomm:msm8909w_firmware
- qualcomm:qca4004_firmware
- qualcomm:qca6174a_firmware
- qualcomm:qca6391_firmware
- qualcomm:qca6420_firmware
- qualcomm:qca6421_firmware
- qualcomm:qca6426_firmware
- qualcomm:qca6430_firmware
- qualcomm:qca6431_firmware
- qualcomm:qca6436_firmware
- qualcomm:qca6564a_firmware
- qualcomm:qca6564au_firmware
- qualcomm:qca6574a_firmware
- qualcomm:qca6574au_firmware
- qualcomm:qca6595au_firmware
- qualcomm:qca6696_firmware
- qualcomm:qca6698aq_firmware
- qualcomm:qca8081_firmware
- qualcomm:qca8337_firmware
- qualcomm:qca9377_firmware
- qualcomm:qcm2290_firmware
- qualcomm:qcm4290_firmware
- qualcomm:qcm4325_firmware
- qualcomm:qcm4490_firmware
- qualcomm:qcm6490_firmware
- qualcomm:qcn6024_firmware
- qualcomm:qcn9024_firmware
- qualcomm:qcs2290_firmware
- qualcomm:qcs4290_firmware