CVE-2021-20834

6.1 mediumEPSS 1.2%

Medium (6.1) in nike nike. EPSS 1.2% chance of exploitation in the next 30 days.

Improper authorization in handler for custom URL scheme vulnerability in Nike App for Android versions prior to 2.177 and Nike App for iOS versions prior to 2.177.1 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2021-10-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nike:nike

References

https://apps.apple.com/app/nike/id1095459556
https://jvn.jp/en/jp/JVN89126639/index.html
https://play.google.com/store/apps/details?id=com.nike.omega
https://apps.apple.com/app/nike/id1095459556
https://jvn.jp/en/jp/JVN89126639/index.html

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