{"cve":"CVE-2021-1887","nvd":{"published":"2021-07-13T06:15:07.677","modified":"2026-06-17T03:32:44.020","status":"Modified","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","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-617"],"references":["https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin","https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin"],"products":["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","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"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-1887","score":0.00587,"percentile":0.48099,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}