Vulnerability details

CVE-2026-75969

PTZOptics Link 4K 12XPTZOptics Link 4K 20XPTZOptics Link 4K 30XPTZOptics Move 4K 12XPTZOptics Move 4K 20XPTZOptics Move 4K 30X

PTZOptics Missing Authentication in Firmware Upload

CVSS 4.0
9.1Critical

Official description

Missing authentication for critical function vulnerability for all PTZOptics cameras and the Firmware Upgrade Tool - Firmware Update modules. A missing authentication vulnerability in the firmware update mechanism of affected PTZOptics cameras allows an unauthenticated user to install modified firmware on the device without administrator credentials. This vulnerability allows attackers to upload modified firmware to the device without admin credentials. This issue affects: * Move 4K 12X before: 0.0.98 * Move 4K 20X before: 0.1.33 * Move 4K 30X before: 2.1.17 * Link 4K 12X before: 0.0.99 * Link 4K 20X before: 0.1.37 * Link 4K 30X before: 2.1.18 * Move SE 12X before: 9.1.66 * Move SE 20X before: 9.1.44 * Move SE 30X before: 9.1.46 * Studio 4K 12X before: 8.3.32 * Studio 4K 20X before: 8.3.32 * Studio SE 12X before: 8.3.32 * Studio SE 20X before: 8.3.32 * All Generation 2 cameras, including: PT12X-SDI-GY-G2, PT12X-SDI-WH-G2, PT12X-NDI-GY-G2, PT12X-NDI-WH-G2; PT12X-USB-GY-G2, PT12X-USB-WH-G2; PT20X-SDI-GY-G2, PT20X-SDI-WH-G2, PT20X-NDI-GY-G2, PT20X-NDI-WH-G2; PT20X-USB-GY-G2, PT20X-USB-WH-G2; PT30X-SDI-GY-G2, PT30X-SDI-WH-G2, PT30X-NDI-GY-G2, PT30X-NDI-WH-G2; PTVL-ZCAM, PTVL-NDI-ZCAM; PTEPTZ-ZCAM-G2, PTEPTZ-NDI-ZCAM-G2; PT12X-ZCAM, PT12X-NDI-ZCAM; PT20X-ZCAM, PT20X-NDI-ZCAM; Studio Pro - All versions * Upgrade Tool - All versions

CVSS scores

ScoreVersionSourceVector
9.1Critical 4.0 CVEProject cvelistV5 (CNA) (hsi) CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/R:U/V:C/RE:L/U:Red

Affected products

VendorProductVersionsSource
PTZOptics Link 4K 12X v < 0.0.99 CVEProject cvelistV5 (CNA)
PTZOptics Link 4K 20X v < 0.1.37 CVEProject cvelistV5 (CNA)
PTZOptics Link 4K 30X v < 2.1.18 CVEProject cvelistV5 (CNA)
PTZOptics Move 4K 12X v < 0.0.98 CVEProject cvelistV5 (CNA)
PTZOptics Move 4K 20X v < 0.1.33 CVEProject cvelistV5 (CNA)
PTZOptics Move 4K 30X v < 2.1.17 CVEProject cvelistV5 (CNA)
PTZOptics Move SE 12X v < 9.1.66 CVEProject cvelistV5 (CNA)
PTZOptics Move SE 20X v < 9.1.44 CVEProject cvelistV5 (CNA)
PTZOptics Move SE 30X v < 9.1.46 CVEProject cvelistV5 (CNA)
PTZOptics PT12X-SDI-GY-G2, PT12X-SDI-WH-G2, PT12X-NDI-GY-G2, PT12X-NDI-WH-G2 All CVEProject cvelistV5 (CNA)
PTZOptics PT12X-USB-GY-G2, PT12X-USB-WH-G2 All CVEProject cvelistV5 (CNA)
PTZOptics PT12X-ZCAM, PT12X-NDI-ZCAM All CVEProject cvelistV5 (CNA)
PTZOptics PT20X-SDI-GY-G2, PT20X-SDI-WH-G2, PT20X-NDI-GY-G2, PT20X-NDI-WH-G2 All CVEProject cvelistV5 (CNA)
PTZOptics PT20X-USB-GY-G2, PT20X-USB-WH-G2 All CVEProject cvelistV5 (CNA)
PTZOptics PT20X-ZCAM, PT20X-NDI-ZCAM All CVEProject cvelistV5 (CNA)
PTZOptics PT30X-SDI-GY-G2, PT30X-SDI-WH-G2, PT30X-NDI-GY-G2, PT30X-NDI-WH-G2 All CVEProject cvelistV5 (CNA)
PTZOptics PTEPTZ-ZCAM-G2, PTEPTZ-NDI-ZCAM-G2 All CVEProject cvelistV5 (CNA)
PTZOptics PTVL-ZCAM, PTVL-NDI-ZCAM All CVEProject cvelistV5 (CNA)
PTZOptics Studio 4K 12X v < 8.3.32 CVEProject cvelistV5 (CNA)
PTZOptics Studio 4K 20X v < 8.3.32 CVEProject cvelistV5 (CNA)
PTZOptics Studio Pro All CVEProject cvelistV5 (CNA)
PTZOptics Studio SE 12X v < 8.3.32 CVEProject cvelistV5 (CNA)
PTZOptics Studio SE 20X v < 8.3.32 CVEProject cvelistV5 (CNA)
PTZOptics Upgrade Tool All CVEProject cvelistV5 (CNA)

References and advisories

1
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Details

Published
2026-09-30
Last updated
2026-09-30
State
Published
Assigner (CNA)
hsi

Exploit prediction (EPSS)

0.35%
Probability of exploitation in 30 days
28.8%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
Yes
Exploitation
None
Technical impact
Total

Weaknesses (CWE)

  • CWE-306
    Missing authentication for critical function