CVE-2026-5462

LOW 3.3

Wahoo Fitness SYSTM App com.WahooFitness.SYSTM BuildConfig.java hard-coded key

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

1th

A vulnerability was identified in Wahoo Fitness SYSTM App up to 7.2.1 on Android. Impacted is an unknown function of the file com/WahooFitness/SYSTM/BuildConfig.java of the component com.WahooFitness.SYSTM. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key . Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-321 CWE-320
Vendor	wahoo fitness
Product	systm app
Published	Apr 3, 2026
Last Updated	Apr 3, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Wahoo Fitness / SYSTM App

7.2.0 7.2.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/355053 vuldb.com: https://vuldb.com/vuln/355053/cti vuldb.com: https://vuldb.com/submit/781767 notion.so: https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-com-WahooFitne-3262de3f97fb8038808eed63af1a48b8?source=copy_link

Credits

🔍 fxizenta (VulDB User) VulDB CNA Team