{"id":"CVE-2025-35451","aliases":["EUVD-2025-27022","GHSA-j5fj-cv29-j569"],"status":"published","title":"Pan-Tilt-Zoom cameras hard-coded default passwords with SSH and telnet enabled","description":"PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be disabled by the user.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00805,"percentile":0.57212,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2025-09-05T17:43:53Z","modified":"2026-06-17T09:14:17Z","products":[{"vendor":"multicam systems","product":"pan-tilt-zoom cameras"},{"vendor":"multicam-systems","product":"mcamii_ptz_firmware"},{"vendor":"ptzoptics","product":"12x fixed camera/ndi fixed camera"},{"vendor":"ptzoptics","product":"20x fixed camera/ndi fixed camera"},{"vendor":"ptzoptics","product":"eptz fixed camera/ndi fixed camera"},{"vendor":"ptzoptics","product":"hc-eptz-ndi"},{"vendor":"ptzoptics","product":"ndi_fixed_camera_firmware"},{"vendor":"ptzoptics","product":"pt-studiopro"},{"vendor":"ptzoptics","product":"pt12x-4k-xx-g3"},{"vendor":"ptzoptics","product":"pt12x-link-4k-xx"},{"vendor":"ptzoptics","product":"pt12x-ndi-xx_firmware"},{"vendor":"ptzoptics","product":"pt12x-sdi-xx-g2_firmware"},{"vendor":"ptzoptics","product":"pt12x-sdi/ndi-xx"},{"vendor":"ptzoptics","product":"pt12x-se-xx-g3"},{"vendor":"ptzoptics","product":"pt12x-studio-4k-xx-g3"},{"vendor":"ptzoptics","product":"pt12x-usb-xx"},{"vendor":"ptzoptics","product":"pt12x-usb-xx-g2_firmware"},{"vendor":"ptzoptics","product":"pt12x-zcam_firmware"},{"vendor":"ptzoptics","product":"pt20x-4k-xx-g3"},{"vendor":"ptzoptics","product":"pt20x-link-4k-xx"},{"vendor":"ptzoptics","product":"pt20x-ndi-xx_firmware"},{"vendor":"ptzoptics","product":"pt20x-sdi-xx-g2_firmware"},{"vendor":"ptzoptics","product":"pt20x-sdi/ndi-xx"},{"vendor":"ptzoptics","product":"pt20x-se-xx-g3"},{"vendor":"ptzoptics","product":"pt20x-studio-4k-xx-g3"},{"vendor":"ptzoptics","product":"pt20x-usb-xx"},{"vendor":"ptzoptics","product":"pt20x-usb-xx-g2_firmware"},{"vendor":"ptzoptics","product":"pt20x-zcam_firmware"},{"vendor":"ptzoptics","product":"pt30x-4k-xx-g3"},{"vendor":"ptzoptics","product":"pt30x-link-4k-xx"},{"vendor":"ptzoptics","product":"pt30x-ndi-xx_firmware"},{"vendor":"ptzoptics","product":"pt30x-sdi-xx-g2_firmware"},{"vendor":"ptzoptics","product":"pt30x-sdi/ndi-xx"},{"vendor":"ptzoptics","product":"pt30x-se-xx-g3"},{"vendor":"ptzoptics","product":"pteptz-ndi-zcam-g2_firmware"},{"vendor":"ptzoptics","product":"pteptz-zcam-g2_firmware"},{"vendor":"ptzoptics","product":"ptvl-zcam_firmware"},{"vendor":"ptzoptics","product":"vl fixed camera/ndi fixed camera"},{"vendor":"ptzoptics","product":"vl_fixed_camera_firmware"},{"vendor":"smtav","product":"ba12-n_firmware"},{"vendor":"smtav","product":"ba12s_firmware"},{"vendor":"smtav","product":"ba20-n_firmware"},{"vendor":"smtav","product":"ba20s_firmware"},{"vendor":"smtav","product":"ba30-n_firmware"},{"vendor":"smtav","product":"ba30s_firmware"},{"vendor":"smtav","product":"bv20s_firmware"},{"vendor":"smtav","product":"bv30s_firmware"},{"vendor":"smtav","product":"bx20n_firmware"},{"vendor":"smtav","product":"bx20s-sh_firmware"},{"vendor":"smtav","product":"bx20uhd-n_firmware"},{"vendor":"smtav","product":"bx20uhd_firmware"},{"vendor":"smtav","product":"bx30s_firmware"},{"vendor":"smtav","product":"hd17h-n_firmware"},{"vendor":"smtav","product":"hd17h_firmware"},{"vendor":"smtav","product":"pan-tilt-zoom cameras"},{"vendor":"valuehd","product":"pan-tilt-zoom cameras"},{"vendor":"valuehd","product":"v60xl_firmware"},{"vendor":"valuehd","product":"v61w_firmware"},{"vendor":"valuehd","product":"v63xl_firmware"},{"vendor":"valuehd","product":"v71uvs_firmware"},{"vendor":"valuehd","product":"vx60al_firmware"},{"vendor":"valuehd","product":"vx60asl_firmware"},{"vendor":"valuehd","product":"vx61al_firmware"},{"vendor":"valuehd","product":"vx61asl_firmware"},{"vendor":"valuehd","product":"vx61basl_firmware"},{"vendor":"valuehd","product":"vx630al_firmware"},{"vendor":"valuehd","product":"vx701ra_firmware"},{"vendor":"valuehd","product":"vx701ta_firmware"},{"vendor":"valuehd","product":"vx70uvs_firmware"},{"vendor":"valuehd","product":"vx71uvs_firmware"},{"vendor":"valuehd","product":"vx720l_firmware"},{"vendor":"valuehd","product":"vx751ba_firmware"},{"vendor":"valuehd","product":"vx752a_firmware"},{"vendor":"valuehd","product":"vx752ag_firmware"},{"vendor":"valuehd","product":"vx800i2_firmware"},{"vendor":"valuehd","product":"vx90_firmware"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-10","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-162-10.json","tags":["Third Party Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-35451","tags":["Third Party Advisory"]},{"url":"https://www.labs.greynoise.io/grimoire/2024-10-31-sift-0-day-rce/","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.greynoise.io/blog/greynoise-intelligence-discovers-zero-day-vulnerabilities-in-live-streaming-cameras-with-the-help-of-ai","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-35451"},{"url":"https://www.labs.greynoise.io/grimoire/2024-10-31-sift-0-day-rce"},{"url":"https://github.com/advisories/GHSA-j5fj-cv29-j569"}],"sources":{"cve":[{"id":"CVE-2025-35451","title":"Pan-Tilt-Zoom cameras hard-coded default passwords with SSH and telnet enabled","description":"PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be disabled by the user.","status":"published","published":"2025-09-05T17:43:53.108Z","modified":"2025-09-08T18:08:29.882Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"},{"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":"cna"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:32:51.199669Z"}],"euvd":[{"id":"EUVD-2025-27022","description":"PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be disabled by the user.","status":"published","published":"2025-09-05T17:43:53Z","modified":"2025-09-08T18:08:29Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T20:31:46.000077Z"}],"ghsa":[{"id":"GHSA-j5fj-cv29-j569","title":"PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default...","description":"PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be disabled by the user.","status":"published","published":"2025-09-05T18:31:26Z","modified":"2025-09-05T21:34:35Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"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-798"],"updated_at":"2026-11-02T15:03:31.03941Z"}],"nvd":[{"id":"CVE-2025-35451","description":"PTZOptics and possibly other ValueHD-based pan-tilt-zoom cameras use hard-coded, default administrative credentials. The passwords can readily be cracked. Many cameras have SSH or telnet listening on all interfaces. The passwords cannot be changed by the user, nor can the SSH or telnet service be disabled by the user.","status":"published","published":"2025-09-05T18:15:41.9Z","modified":"2026-06-17T09:14:17.95Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"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":"secondary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:11:27.73916Z"}]}}