#VU55504 Improper Authentication in Qualcomm products - CVE-2020-11264

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Main Vulnerability Database Vulnerabilities #VU55504

#VU55504 Improper Authentication in Qualcomm products - CVE-2020-11264

Published: August 3, 2021


Vulnerability identifier: #VU55504
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-11264
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
APQ8053
APQ8096AU
MDM9650
MSM8953
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCS405
QCS605
SA6155P
SD636
SD675
SD665
SD730
SD835
SD845
SD855
SD888
SDM630
SDX20
SDX24
SDX55
APQ8064AU
AQT1000
AR8031
AR8035
CSRA6620
CSRA6640
CSRB31024
QCA1062
QCA1064
QCA2062
QCA2064
QCA2065
QCA2066
QCA6164
QCA6174
QCA6175A
QCA6390
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595AU
QCA6696
QCA8337
QCM2290
QCM4290
QCM6125
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QRB5165
SA415M
SA6145P
SA6150P
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SC8280XP
SD8CX
SD460
SD480
SD660
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD8655G
SD870
SD8885G
SDX20M
SDX50M
SDX55M
SDXR25G
SM6250
SM7250
SM7325
WCD9326
WCD9335
WCD9340
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3615
WCN3660B
WCN3680B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
Software vendor:
Qualcomm

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in WLAN Windows Host when processing Non-EAPOL/WAPI plaintext frames during four-way handshake. A remote attacker can bypass authentication process and inject arbitrary network packets, leading to full compromise of the affected device.


Remediation

Install updates from vendor's website.

External links