VDB
CVE-2021-30307
CVE-2021-30307
PUBLISHED
CVSS 7.5 HIGH
Possible denial of service due to improper validation of DNS response when DNS client requests with PTR, NAPTR or SRV query type in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT
EPSS 0.26% · 49.6th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.26%
49.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| qualcomm | qca8337_firmware | |
| qualcomm | sm7250p_firmware | |
| qualcomm | sd_8_gen1_5g_firmware | |
| qualcomm | wcn6750_firmware | |
| qualcomm | sd690_5g_firmware | |
| qualcomm | wcd9360_firmware | |
| qualcomm | wcd9385_firmware | |
| qualcomm | wcn6851_firmware | |
| qualcomm | sd730_firmware | |
| qualcomm | sd460_firmware | |
| qualcomm | qcs6490_firmware | |
| qualcomm | sdx24_firmware | |
| qualcomm | sa8155p_firmware | |
| qualcomm | sdx65_firmware | |
| qualcomm | wsa8830_firmware | |
| qualcomm | sm6250_firmware | |
| qualcomm | wcn3991_firmware | |
| qualcomm | wcn6855_firmware | |
| qualcomm | qca6574au_firmware | |
| qualcomm | csrb31024_firmware |
…and 67 more
Exploit Intelligence
Timeline
- Jan 5, 2022 CVE Published
- Jan 14, 2022 EPSS Score
- Mar 8, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jun 23, 2022 EPSS Score
- Aug 16, 2022 EPSS Score
- Oct 9, 2022 EPSS Score
- Dec 1, 2022 EPSS Score
- Jan 23, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2023 EPSS Score
- May 10, 2023 EPSS Score