{"cve":"CVE-2025-35451","nvd":{"published":"2025-09-05T18:15:41.900","modified":"2026-06-17T09:14:17.950","status":"Analyzed","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.","cvss_v4":{"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","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-798"],"references":["https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-162-10.json","https://www.cisa.gov/news-events/ics-advisories/icsa-25-162-10","https://www.cve.org/CVERecord?id=CVE-2025-35451","https://www.greynoise.io/blog/greynoise-intelligence-discovers-zero-day-vulnerabilities-in-live-streaming-cameras-with-the-help-of-ai","https://www.labs.greynoise.io/grimoire/2024-10-31-sift-0-day-rce/"],"products":["multicam-systems:mcamii_ptz_firmware","ptzoptics:ndi_fixed_camera_firmware","ptzoptics:pt12x-ndi-xx_firmware","ptzoptics:pt12x-sdi-xx-g2_firmware","ptzoptics:pt12x-usb-xx-g2_firmware","ptzoptics:pt12x-zcam_firmware","ptzoptics:pt20x-ndi-xx_firmware","ptzoptics:pt20x-sdi-xx-g2_firmware","ptzoptics:pt20x-usb-xx-g2_firmware","ptzoptics:pt20x-zcam_firmware","ptzoptics:pt30x-ndi-xx_firmware","ptzoptics:pt30x-sdi-xx-g2_firmware","ptzoptics:pteptz-ndi-zcam-g2_firmware","ptzoptics:pteptz-zcam-g2_firmware","ptzoptics:ptvl-zcam_firmware","ptzoptics:vl_fixed_camera_firmware","smtav:ba12-n_firmware","smtav:ba12s_firmware","smtav:ba20-n_firmware","smtav:ba20s_firmware","smtav:ba30-n_firmware","smtav:ba30s_firmware","smtav:bv20s_firmware","smtav:bv30s_firmware","smtav:bx20n_firmware","smtav:bx20s-sh_firmware","smtav:bx20uhd-n_firmware","smtav:bx20uhd_firmware","smtav:bx30s_firmware","smtav:hd17h-n_firmware","smtav:hd17h_firmware","valuehd:v60xl_firmware","valuehd:v61w_firmware","valuehd:v63xl_firmware","valuehd:v71uvs_firmware","valuehd:vx60al_firmware","valuehd:vx60asl_firmware","valuehd:vx61al_firmware","valuehd:vx61asl_firmware","valuehd:vx61basl_firmware","valuehd:vx630al_firmware","valuehd:vx701ra_firmware","valuehd:vx701ta_firmware","valuehd:vx70uvs_firmware","valuehd:vx71uvs_firmware","valuehd:vx720l_firmware","valuehd:vx751ba_firmware","valuehd:vx752a_firmware","valuehd:vx752ag_firmware","valuehd:vx800i2_firmware"],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2025-35451","score":0.00774,"percentile":0.55758,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}