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[email protected]CVE-2021-1887

HistoryJul 13, 2021 - 6:15 a.m.

CVE-2021-1887

2021-07-1306:15:07

CWE-617

[email protected]

web.nvd.nist.gov

wi-fi

wlan

fine timing measurement

cve-2021-1887

nvd

snapdragon

assertion

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.7%

JSON

An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking

Affected configurations

NVD

Node

qualcommar7420_firmwareMatch-

AND

qualcommar7420Match-

Node

qualcommar9380_firmwareMatch-

AND

qualcommar9380Match-

Node

qualcommcsr8811_firmwareMatch-

AND

qualcommcsr8811Match-

Node

qualcommipq4018_firmwareMatch-

AND

qualcommipq4018Match-

Node

qualcommipq4019_firmwareMatch-

AND

qualcommipq4019Match-

Node

qualcommipq4028_firmwareMatch-

AND

qualcommipq4028Match-

Node

qualcommipq4029_firmwareMatch-

AND

qualcommipq4029Match-

Node

qualcommipq8064_firmwareMatch-

AND

qualcommipq8064Match-

Node

qualcommipq8065_firmwareMatch-

AND

qualcommipq8065Match-

Node

qualcommipq8069_firmwareMatch-

AND

qualcommipq8069Match-

Node

qualcommipq8074_firmwareMatch-

AND

qualcommipq8074Match-

Node

qualcommqca6310_firmwareMatch-

AND

qualcommqca6310Match-

Node

qualcommqca6320_firmwareMatch-

AND

qualcommqca6320Match-

Node

qualcommqca6335_firmwareMatch-

AND

qualcommqca6335Match-

Node

qualcommqca6428_firmwareMatch-

AND

qualcommqca6428Match-

Node

qualcommqca6438_firmwareMatch-

AND

qualcommqca6438Match-

Node

qualcommqca7500_firmwareMatch-

AND

qualcommqca7500Match-

Node

qualcommqca7520_firmwareMatch-

AND

qualcommqca7520Match-

Node

qualcommqca7550_firmwareMatch-

AND

qualcommqca7550Match-

Node

qualcommqca9531_firmwareMatch-

AND

qualcommqca9531Match-

Node

qualcommqca9558_firmwareMatch-

AND

qualcommqca9558Match-

Node

qualcommqca9561_firmwareMatch-

AND

qualcommqca9561Match-

Node

qualcommqca9563_firmwareMatch-

AND

qualcommqca9563Match-

Node

qualcommqca9880_firmwareMatch-

AND

qualcommqca9880Match-

Node

qualcommqca9882_firmwareMatch-

AND

qualcommqca9882Match-

Node

qualcommqca9887_firmwareMatch-

AND

qualcommqca9887Match-

Node

qualcommqca9888_firmwareMatch-

AND

qualcommqca9888Match-

Node

qualcommqca9889_firmwareMatch-

AND

qualcommqca9889Match-

Node

qualcommqca9896_firmwareMatch-

AND

qualcommqca9896Match-

Node

qualcommqca9898_firmwareMatch-

AND

qualcommqca9898Match-

Node

qualcommqca9980_firmwareMatch-

AND

qualcommqca9980Match-

Node

qualcommqca9984_firmwareMatch-

AND

qualcommqca9984Match-

Node

qualcommqca9990_firmwareMatch-

AND

qualcommqca9990Match-

Node

qualcommqca9992_firmwareMatch-

AND

qualcommqca9992Match-

Node

qualcommqca9994_firmwareMatch-

AND

qualcommqca9994Match-

Node

qualcommqcn5024_firmwareMatch-

AND

qualcommqcn5024Match-

Node

qualcommqcn5054_firmwareMatch-

AND

qualcommqcn5054Match-

Node

qualcommqcn5501_firmwareMatch-

AND

qualcommqcn5501Match-

Node

qualcommqcn5502_firmwareMatch-

AND

qualcommqcn5502Match-

CPENameOperatorVersion
qualcomm:ar7420_firmwarequalcomm ar7420 firmwareeq-

CPE	Name	Operator	Version
qualcomm:ar7420_firmware	qualcomm ar7420 firmware	eq	-

CNA Affected

[
  {
    "product": "Snapdragon Wired Infrastructure and Networking",
    "vendor": "Qualcomm, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "AR7420, AR9380, CSR8811, IPQ4018, IPQ4019, IPQ4028, IPQ4029, IPQ8064, IPQ8065, IPQ8069, IPQ8074, QCA6310, QCA6320, QCA6335, QCA6428, QCA6438, QCA7500, QCA7520, QCA7550, QCA9531, QCA9558, QCA9561, QCA9563, QCA9880, QCA9882, QCA9887, QCA9888, QCA9889, QCA9896, QCA9898, QCA9980, QCA9984, QCA9990, QCA9992, QCA9994, QCN5024, QCN5054, QCN5501, QCN5502"
      }
    ]
  }
]

References

www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin

Social References

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.7%

JSON

Related for CVE-2021-1887

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