{"id":"CVE-2023-38379","aliases":["EUVD-2023-42196","GHSA-p4w7-mqq9-4jc7"],"status":"published","title":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows...","description":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows remote attackers to change the admin password via a zero-length pass0 to the webcontrol changepwd.cgi application, i.e., the entered password only needs to match the first zero characters of the saved password.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00778,"percentile":0.56339,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2023-07-16T00:00:00Z","modified":"2026-06-17T06:10:02Z","products":[{"vendor":"rigol","product":"mso5000"},{"vendor":"rigol","product":"mso5000_firmware"}],"references":[{"url":"https://tortel.li/post/insecure-scope/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://news.ycombinator.com/item?id=36745664","tags":["x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38379"},{"url":"https://tortel.li/post/insecure-scope"},{"url":"https://github.com/advisories/GHSA-p4w7-mqq9-4jc7"}],"sources":{"cve":[{"id":"CVE-2023-38379","description":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows remote attackers to change the admin password via a zero-length pass0 to the webcontrol changepwd.cgi application, i.e., the entered password only needs to match the first zero characters of the saved password.","status":"published","published":"2023-07-16T00:00:00Z","modified":"2024-10-30T18:10:54.587Z","cwes":["CWE-306"],"updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42196","description":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows remote attackers to change the admin password via a zero-length pass0 to the webcontrol changepwd.cgi application, i.e., the entered password only needs to match the first zero characters of the saved password.","status":"published","published":"2023-07-16T00:00:00Z","modified":"2024-10-30T18:10:54Z","updated_at":"2026-11-03T00:05:13.91882Z"}],"ghsa":[{"id":"GHSA-p4w7-mqq9-4jc7","title":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows...","description":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows remote attackers to change the admin password via a zero-length pass0 to the webcontrol changepwd.cgi application, i.e., the entered password only needs to match the first zero characters of the saved password.","status":"published","published":"2023-07-16T18:30:54Z","modified":"2024-10-30T21:30:36Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:58:39.78243Z"}],"nvd":[{"id":"CVE-2023-38379","description":"The web interface on the RIGOL MSO5000 digital oscilloscope with firmware 00.01.03.00.03 allows remote attackers to change the admin password via a zero-length pass0 to the webcontrol changepwd.cgi application, i.e., the entered password only needs to match the first zero characters of the saved password.","status":"published","published":"2023-07-16T17:15:09.337Z","modified":"2026-06-17T06:10:02.257Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:08:17.044696Z"}]}}