{"id":"CVE-2025-56438","aliases":["EUVD-2025-35857","GHSA-jrp6-pgv2-ch5v"],"status":"published","title":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows...","description":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows unauthenticated and physically proximate attackers to escalate privileges to root via supplying a crafted update.tar archive file stored on a FAT32-formatted SD card.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0014,"percentile":0.03438,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345"],"published":"2025-10-24T00:00:00Z","modified":"2026-11-05T21:10:00Z","references":[{"url":"https://github.com/MMarble21/Smart-camera-privilege-escalation/blob/main/ADVISORY.md"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-56438"},{"url":"http://nous.com"},{"url":"https://github.com/advisories/GHSA-jrp6-pgv2-ch5v"}],"sources":{"cve":[{"id":"CVE-2025-56438","description":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows unauthenticated and physically proximate attackers to escalate privileges to root via supplying a crafted update.tar archive file stored on a FAT32-formatted SD card.","status":"published","published":"2025-10-24T00:00:00Z","modified":"2026-07-05T01:14:08.065Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:32:26.64278Z"}],"euvd":[{"id":"EUVD-2025-35857","description":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows unauthenticated and physically proximate attackers to escalate privileges to root via supplying a crafted update.tar archive file stored on a FAT32-formatted SD card.","status":"published","published":"2025-10-24T00:00:00Z","modified":"2026-07-05T01:14:08Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T18:20:15.276406Z"}],"ghsa":[{"id":"GHSA-jrp6-pgv2-ch5v","title":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows...","description":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows unauthenticated and physically proximate attackers to escalate privileges to root via supplying a crafted update.tar archive file stored on a FAT32-formatted SD card.","status":"published","published":"2025-10-24T15:31:26Z","modified":"2025-10-24T18:32:04Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T15:04:12.620224Z"}],"nvd":[{"id":"CVE-2025-56438","description":"An issue in the firmware update mechanism of Nous W3 Smart WiFi Camera v1.33.50.82 allows unauthenticated and physically proximate attackers to escalate privileges to root via supplying a crafted update.tar archive file stored on a FAT32-formatted SD card.","status":"published","published":"2025-10-24T15:15:39.137Z","modified":"2026-11-05T21:10:00.183Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-345"],"updated_at":"2026-11-05T23:57:15.690201Z"}]}}