Medium severity · published Jul 13, 2021
CVE-2021-1896
Weak configuration in WLAN could cause forwarding of unencrypted packets from one client to another in Snapdragon Compute, Snapdragon Connectivity
4.3
CVSS
0.2%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Aqt1000 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6164 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6174 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6174a Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6420 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6430 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca9377 Firmware · Qualcomm
All versions, or not specified · source: NVD
S8
SD 8c Firmware · Qualcomm
All versions, or not specified · source: NVD
S8
SD 8cx Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sc8180x Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd7c Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd850 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-1896
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-1896
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin
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