Improper Access Control in Qualcomm products - CVE-2020-11303

Vulnerability identifier: #VU71905

CSH Severity: High

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2020-11303

CWE-ID: CWE-284

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APQ8009
APQ8053
APQ8096AU
MDM9206
MDM9607
MDM9640
MDM9650
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCA9379
QCS405
SA6155P
SD210
SD845
SDX20
SDX24
SDX55
APQ8064AU
APQ8076
APQ8092
APQ8094
AR8031
CSR6030
CSRA6620
CSRA6640
MDM8215
MDM9215
MDM9250
MDM9310
MDM9615
MDM9626
MDM9628
MDM9645
MDM9655
MSM8976
MSM8992
MSM8994
QCA0000
QCA1023
QCA1990
QCA4020
QCA6174
QCA6175A
QCA6234
QCA6310
QCA6320
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
QCA6595
QCA6595AU
QCA6696
QCA9367
QCA9369
QCA9378A
QCA9886
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD820
SD821
SDX12
SDX20M
WCD9326
WCD9330
WCD9335
WCD9340
WCD9341
WCD9360
WCN3610
WCN3615
WCN3660B
WCN3680B
WCN3980
WCN3990
WCN3998
WCN3999
WSA8810
WSA8815

Software vendor:
Qualcomm

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to improper input validation in WLAN. A remote attacker can gain access to sensitive information.

Install security update from vendor's website.

• https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin