CVE-2020-11264
9.1
CRITICAL · CVSS 3.1 · EPSS 13.2% (pctl 96)
Patch early
EPSS 13.2% — above the 10% action threshold.
Description
Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Scoring
| CVSS | 9.1 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| EPSS | 13.19% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-09-08 |
| Last modified | 2026-06-17 |
Affected (40)
| Vendor | Product |
|---|---|
| qualcomm | apq8053 |
| qualcomm | apq8053 firmware |
| qualcomm | apq8064au |
| qualcomm | apq8064au firmware |
| qualcomm | apq8096au |
| qualcomm | apq8096au firmware |
| qualcomm | aqt1000 |
| qualcomm | aqt1000 firmware |
| qualcomm | ar8031 |
| qualcomm | ar8031 firmware |
| qualcomm | ar8035 |
| qualcomm | ar8035 firmware |
| qualcomm | csra6620 |
| qualcomm | csra6620 firmware |
| qualcomm | csra6640 |
| qualcomm | csra6640 firmware |
| qualcomm | csrb31024 |
| qualcomm | csrb31024 firmware |
| qualcomm | mdm9650 |
| qualcomm | mdm9650 firmware |
| qualcomm | msm8953 |
| qualcomm | msm8953 firmware |
| qualcomm | msm8996au |
| qualcomm | msm8996au firmware |
| qualcomm | qca1062 |
| qualcomm | qca1062 firmware |
| qualcomm | qca1064 |
| qualcomm | qca1064 firmware |
| qualcomm | qca2062 |
| qualcomm | qca2062 firmware |
| qualcomm | qca2064 |
| qualcomm | qca2064 firmware |
| qualcomm | qca2065 |
| qualcomm | qca2065 firmware |
| qualcomm | qca2066 |
| qualcomm | qca2066 firmware |
| qualcomm | qca6164 |
| qualcomm | qca6164 firmware |
| qualcomm | qca6174 |
| qualcomm | qca6174 firmware |
References
→ the Explorer · watch your stack · NVD