CVE-2026-20759

Published Jan 16, 2026 CVSS 4.0 · 8.7 High EPSS 1.5% KEV · Not listed
Description
OS Command Injection vulnerability exists in multiple Network Cameras TRIFORA 3 series provided by TOA Corporation, which may allow a logged-in user with the low("monitoring user") or higher privilege to execute an arbitrary OS command.

Analysis

AI-generated

Technical impact

The vulnerability is an OS command injection flaw in TOA Corporation’s TRIFORA 3 series network cameras. It allows an authenticated user with monitoring or higher privileges to inject and run arbitrary operating‑system commands, providing full control over the device’s firmware. This is classified as CWE‑78. Based on the description, it is inferred that the attacker can alter the camera's behavior or exfiltrate data, although the exact extent is not detailed in the CVE.

Affected Systems

The affected equipment is the TRIFORA 3 series network cameras from TOA Corporation. No specific firmware versions are listed, so any camera running the vulnerable firmware should be considered at risk until an updated image is applied.

Risk and Exploitability

The CVSS score of 8.7 places the vulnerability in the high‑risk category, and the EPSS score of 1.5% indicates a low but nonzero probability of exploitation. The vulnerability is not listed in CISA KEV. The likely attack vector requires an attacker to authenticate to the camera’s administrative interface as a monitoring or higher privilege user, then send crafted input to trigger the command injection. Based on the description, it is inferred that successful exploitation results in arbitrary code execution on the device, potentially enabling lateral movement or data exfiltration.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Upgrade the camera firmware to a patched version as released by TOA Corporation.
  • If a patch is not yet available, restrict access to the camera’s management interface to trusted IP addresses or dedicated VLANs and enforce strong account controls, including disabling unnecessary monitoring accounts and encouraging complex passwords.
  • Monitor the camera’s logs for abnormal command‑execution events to detect possible exploitation attempts.

Generated by OpenCVE AI on June 18, 2026 at 11:21 UTC.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title OS Command Injection in TOA Corporation TRIFORA 3 Series Network Cameras
Type Values Removed Values Added
Title OS Command Injection in TOA Corporation TRIFORA 3 Series Network Cameras
Type Values Removed Values Added
Title Command Injection in TOA TRIFORA 3 Series Network Cameras Enabling Remote Code Execution
Type Values Removed Values Added
Title Command Injection in TOA TRIFORA 3 Series Network Cameras Enabling Remote Code Execution
Type Values Removed Values Added
First Time appeared Toa Corporation
Toa Corporation trifora 3 Series
Vendors & Products Toa Corporation
Toa Corporation trifora 3 Series
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description OS Command Injection vulnerability exists in multiple Network Cameras TRIFORA 3 series provided by TOA Corporation, which may allow a logged-in user with the low("monitoring user") or higher privilege to execute an arbitrary OS command.
Weaknesses CWE-78
References
Metrics cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses
  • CWE-78

    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Jan 16, 2026, 1:45 PM
Reserved
Jan 14, 2026, 4:14 AM
Status
Deferred
Published
Jan 16, 2026, 9:16 AM
Modified
Jun 17, 2026, 10:17 AM