{"id":"CVE-2024-50697","aliases":["EUVD-2024-44626","GHSA-vg55-9467-jpw8"],"status":"published","title":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code...","description":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00459,"percentile":0.40016,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2025-01-24T00:00:00Z","modified":"2026-06-17T08:04:57Z","products":[{"vendor":"sungrowpower","product":"winet-s_firmware"}],"references":[{"url":"https://en.sungrowpower.com/security-notice-detail-2/5961","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-50697"},{"url":"https://github.com/advisories/GHSA-vg55-9467-jpw8"}],"sources":{"cve":[{"id":"CVE-2024-50697","description":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.","status":"published","published":"2025-01-24T00:00:00Z","modified":"2025-01-27T15:37:57.414Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:22.153872Z"}],"euvd":[{"id":"EUVD-2024-44626","description":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.","status":"published","published":"2025-01-24T00:00:00Z","modified":"2025-01-27T15:37:57Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:13.087176Z"}],"ghsa":[{"id":"GHSA-vg55-9467-jpw8","title":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code...","description":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.","status":"published","published":"2025-01-25T00:33:10Z","modified":"2025-01-27T18:32:01Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:59:41.697715Z"}],"nvd":[{"id":"CVE-2024-50697","description":"In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.","status":"published","published":"2025-01-24T23:15:09.253Z","modified":"2026-06-17T08:04:57.27Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:10:43.581383Z"}]}}