CVE-2021-1887
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement...
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking
- Record
CVE-2021-1887- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
EUVDEUVD-2021-7351
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking
- Record
EUVD-2021-7351- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mvxx-fm5q-h4f3 No score
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement...
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking
- Record
GHSA-mvxx-fm5q-h4f3- Weakness
- CWE-617
- Updated
- 2026-11-02
NVD
An assertion can be reached in the WLAN subsystem while using the Wi-Fi Fine Timing Measurement protocol in Snapdragon Wired Infrastructure and Networking
- Record
CVE-2021-1887- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-617
- Updated
- 2026-11-02
Affected products
- qualcomm, inc. snapdragon wired infrastructure and networking
- qualcomm ar7420 firmware
- qualcomm ar9380 firmware
- qualcomm csr8811 firmware
- qualcomm ipq4018 firmware
- qualcomm ipq4019 firmware
- qualcomm ipq4028 firmware
- qualcomm ipq4029 firmware
- qualcomm ipq8064 firmware
- qualcomm ipq8065 firmware
- qualcomm ipq8069 firmware
- qualcomm ipq8074 firmware
Show 28 moreShow less
- qualcomm qca6310 firmware
- qualcomm qca6320 firmware
- qualcomm qca6335 firmware
- qualcomm qca6428 firmware
- qualcomm qca6438 firmware
- qualcomm qca7500 firmware
- qualcomm qca7520 firmware
- qualcomm qca7550 firmware
- qualcomm qca9531 firmware
- qualcomm qca9558 firmware
- qualcomm qca9561 firmware
- qualcomm qca9563 firmware
- qualcomm qca9880 firmware
- qualcomm qca9882 firmware
- qualcomm qca9887 firmware
- qualcomm qca9888 firmware
- qualcomm qca9889 firmware
- qualcomm qca9896 firmware
- qualcomm qca9898 firmware
- qualcomm qca9980 firmware
- qualcomm qca9984 firmware
- qualcomm qca9990 firmware
- qualcomm qca9992 firmware
- qualcomm qca9994 firmware
- qualcomm qcn5024 firmware
- qualcomm qcn5054 firmware
- qualcomm qcn5501 firmware
- qualcomm qcn5502 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-1887 is a high vulnerability (CVSS 7.5) in Qualcomm, Inc. Snapdragon Wired Infrastructure And Networking, published July 13, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.59%, the 48th percentile. No source names a fixed version.