{"id":"CVE-2020-26097","aliases":["EUVD-2020-18727","GHSA-g48h-whqf-89hj"],"status":"published","title":"** UNSUPPORTED WHEN ASSIGNED ** The firmware of the PLANET Technology Corp NVR-915 and NVR-1615...","description":"The firmware of the PLANET Technology Corp NVR-915 and NVR-1615 before 2020-10-28 embeds default credentials for root access via telnet. By exposing telnet on the Internet, remote root access on the device is possible. NOTE: This vulnerability only affects products that are no longer supported by the maintainer","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01845,"percentile":0.79202,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522","CWE-798"],"published":"2020-11-18T17:46:36Z","modified":"2026-06-17T03:07:35Z","products":[{"vendor":"planet","product":"nvr-1615_firmware"},{"vendor":"planet","product":"nvr-915_firmware"}],"references":[{"url":"https://www.sec-research.com/1604584604-hard-coded-credentials-in-netzwerk-videorekorder-planet-nvr-915.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26097"},{"url":"https://github.com/advisories/GHSA-g48h-whqf-89hj"}],"sources":{"cve":[{"id":"CVE-2020-26097","description":"The firmware of the PLANET Technology Corp NVR-915 and NVR-1615 before 2020-10-28 embeds default credentials for root access via telnet. By exposing telnet on the Internet, remote root access on the device is possible. NOTE: This vulnerability only affects products that are no longer supported by the maintainer","status":"published","published":"2020-11-18T17:46:36Z","modified":"2024-08-04T15:49:06.709Z","updated_at":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2020-18727","description":"The firmware of the PLANET Technology Corp NVR-915 and NVR-1615 before 2020-10-28 embeds default credentials for root access via telnet. By exposing telnet on the Internet, remote root access on the device is possible. NOTE: This vulnerability only affects products that are no longer supported by the maintainer","status":"published","published":"2020-11-18T17:46:36Z","modified":"2024-08-04T15:49:06Z","updated_at":"2026-11-03T03:07:16.308974Z"}],"ghsa":[{"id":"GHSA-g48h-whqf-89hj","title":"** UNSUPPORTED WHEN ASSIGNED ** The firmware of the PLANET Technology Corp NVR-915 and NVR-1615...","description":"** UNSUPPORTED WHEN ASSIGNED ** The firmware of the PLANET Technology Corp NVR-915 and NVR-1615 before 2020-10-28 embeds default credentials for root access via telnet. By exposing telnet on the Internet, remote root access on the device is possible. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.","status":"published","published":"2022-05-24T17:34:28Z","modified":"2024-03-30T05:01:50Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-522","CWE-798"],"updated_at":"2026-11-02T14:55:45.740984Z"}],"nvd":[{"id":"CVE-2020-26097","description":"The firmware of the PLANET Technology Corp NVR-915 and NVR-1615 before 2020-10-28 embeds default credentials for root access via telnet. By exposing telnet on the Internet, remote root access on the device is possible. NOTE: This vulnerability only affects products that are no longer supported by the maintainer","status":"published","published":"2020-11-18T18:15:12.327Z","modified":"2026-06-17T03:07:35.307Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:06:25.394006Z"}]}}