CVE-2020-11264 - CVE House
Back to Database
Status published Critical CVE-2020-11264

Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can...

Vulnerability 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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-11264

Credits & Attribution

No credits recorded in the NVD database.

References

More from Qualcomm, Inc.

View All →
CVE-2025-59617
Use After Free in Computer Vision
Medium 6.6
CVE-2025-59616
Use After Free in Computer Vision
Medium 6.6
CVE-2025-59615
Use After Free in Computer Vision
Medium 6.6
CVE-2025-59614
Out-of-bounds Write in Windows Compute
Medium 6.7
CVE-2025-59613
Stack-based Buffer Overflow in Windows Compute
Medium 6.7

Affected Vendor

Qualcomm, Inc.

View all reports →

Affected Software

Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music
Vulnerable Versions:
APQ8053, APQ8064AU, APQ8096AU, AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, MDM9650, MSM8953, MSM8996AU, QCA1062, QCA1064, QCA2062, QCA2064, QCA2065, QCA2066, QCA6164, QCA6174, QCA6174A, QCA6175A, QCA6390, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595AU, QCA6696, QCA8337, QCA9377, QCM2290, QCM4290, QCM6125, QCS2290, QCS405, QCS410, QCS4290, QCS603, QCS605, QCS610, QCS6125, QRB5165, SA415M, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SC8280XP, SD 636, SD 675, SD 8CX, SD460, SD480, SD660, SD662, SD665, SD675, SD678, SD690 5G, SD720G, SD730, SD750G, SD765, SD765G, SD768G, SD778G, SD780G, SD835, SD845, SD855, SD865 5G, SD870, SD888, SD888 5G, SDM630, SDX20, SDX20M, SDX24, SDX50M, SDX55, SDX55M, SDXR2 5G, SM6250, SM7250P, SM7315, SM7325P, WCD9326, WCD9335, WCD9340, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3615, WCN3660B, WCN3680B, WCN3910, WCN3950, WCN3980, WCN3988, WCN3990, WCN3991, WC ...[truncated*]

Timeline

Official Publish: September 8th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.