CVE-2026-9221

highCVSS 7.5covered by 1 sourcefirst seen 2026-06-26

The Setracker2 Android Companion App (com.tgelec.setracker) versions 3.1.5 and earlier uses MD5 to generate a request signature for authenticating communications between the mobile client and the backend REST API. Attackers could potentially reverse the signature to recover the session ID. With the session ID exposed, an attacker could impersonate the legitimate user and issue authenticated API requests.

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Exploitation outlook

Low exploitation risk0.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.

Advisory coverage (1)

highCVE-2026-9221: The Setracker2 Android Companion App (com.tgelec.setracker) versions 3.1.5 and earlier uses MD5…nvd · 2026-06-26

External references

NVD record for CVE-2026-9221

CVE.org record

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