{"id":"CVE-2026-5462","state":"PUBLISHED","title":"Wahoo Fitness SYSTM App com.WahooFitness.SYSTM BuildConfig.java hard-coded key","description":"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\r . 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.","publishedAt":"2026-04-03T07:15:10.913Z","updatedAt":"2026-04-03T19:57:59.689Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Wahoo Fitness SYSTM App"],"affected":[{"vendor":"Wahoo Fitness","product":"SYSTM App","versions":[{"version":"7.2.0","status":"affected"},{"version":"7.2.1","status":"affected"}],"modules":["com.WahooFitness.SYSTM"]}],"references":["https://vuldb.com/vuln/355053","https://vuldb.com/vuln/355053/cti","https://vuldb.com/submit/781767","https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-com-WahooFitne-3262de3f97fb8038808eed63af1a48b8?source=copy_link"],"weaknesses":["CWE-321","CWE-320"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/5xxx/CVE-2026-5462.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5462","state":"PUBLISHED","datePublished":"2026-04-03T07:15:10.913Z","dateUpdated":"2026-04-03T19:57:59.689Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-03T00:50:55.848Z"},"containers":{"cna":{"title":"Wahoo Fitness SYSTM App com.WahooFitness.SYSTM BuildConfig.java hard-coded key","descriptions":[{"lang":"en","value":"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\r . 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."}],"affected":[{"vendor":"Wahoo Fitness","product":"SYSTM App","versions":[{"version":"7.2.0","status":"affected"},{"version":"7.2.1","status":"affected"}],"modules":["com.WahooFitness.SYSTM"]}],"references":[{"url":"https://vuldb.com/vuln/355053","name":"VDB-355053 | Wahoo Fitness SYSTM App com.WahooFitness.SYSTM BuildConfig.java hard-coded key","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/355053/cti","name":"VDB-355053 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/781767","name":"Submit #781767 | Wahoo Fitness Wahoo SYSTM(com.WahooFitness.SYSTM) 7.2.1 Segment Write Key Exposure","tags":["third-party-advisory"]},{"url":"https://www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Profile-Manipulation-In-com-WahooFitne-3262de3f97fb8038808eed63af1a48b8?source=copy_link","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"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","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-321","type":"CWE","lang":"en","description":"Use of Hard-coded Cryptographic Key"}]},{"descriptions":[{"cweId":"CWE-320","type":"CWE","lang":"en","description":"Key Management Error"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-04-03T07:15:10.913Z"},"timeline":[{"time":"2026-04-03T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-03T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-03T02:56:01.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"fxizenta (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-03T19:57:41.978822Z","id":"CVE-2026-5462","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-03T19:57:59.689Z"}}]}}}