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CVE-2021-1887

HIGHCVSS 7.5/10EPSS 0.59%

Last modified

CVE-2021-1887 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.59% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
0.59%

43.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommAr7420 FirmwareAll versions
QualcommAr9380 FirmwareAll versions
QualcommCsr8811 FirmwareAll versions
QualcommIpq4018 FirmwareAll versions
QualcommIpq4019 FirmwareAll versions
QualcommIpq4028 FirmwareAll versions
QualcommIpq4029 FirmwareAll versions
QualcommIpq8064 FirmwareAll versions
QualcommIpq8065 FirmwareAll versions
QualcommIpq8069 FirmwareAll versions
QualcommIpq8074 FirmwareAll versions
QualcommQca6310 FirmwareAll versions
QualcommQca6320 FirmwareAll versions
QualcommQca6335 FirmwareAll versions
QualcommQca6428 FirmwareAll versions
QualcommQca6438 FirmwareAll versions
QualcommQca7500 FirmwareAll versions
QualcommQca7520 FirmwareAll versions
QualcommQca7550 FirmwareAll versions
QualcommQca9531 FirmwareAll versions
QualcommQca9558 FirmwareAll versions
QualcommQca9561 FirmwareAll versions
QualcommQca9563 FirmwareAll versions
QualcommQca9880 FirmwareAll versions
QualcommQca9882 FirmwareAll versions
QualcommQca9887 FirmwareAll versions
QualcommQca9888 FirmwareAll versions
QualcommQca9889 FirmwareAll versions
QualcommQca9896 FirmwareAll versions
QualcommQca9898 FirmwareAll versions
QualcommQca9980 FirmwareAll versions
QualcommQca9984 FirmwareAll versions
QualcommQca9990 FirmwareAll versions
QualcommQca9992 FirmwareAll versions
QualcommQca9994 FirmwareAll versions
QualcommQcn5024 FirmwareAll versions
QualcommQcn5054 FirmwareAll versions
QualcommQcn5501 FirmwareAll versions
QualcommQcn5502 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1887?
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking
How severe is CVE-2021-1887?
CVE-2021-1887 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.59% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1887?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-1887?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST