[Japanese]

JVNDB-2026-000007

Multiple Vulnerabilities in TOA Network Cameras TRIFORA 3 series

Overview

Network Cameras TRIFORA 3 series provided by TOA Corporation contain multiple vulnerabilities listed below.
  • OS command injection (CWE-78) - CVE-2026-20759
  • Cross-site scripting (CWE-79) - CVE-2026-20894
  • Path traversal (CWE-22) - CVE-2026-22876
Shogo Iyota of GMO Cybersecurity by Ierae reported these vulnerabilities to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 8.8 (High) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High
The above CVSS base scores have been assigned for CVE-2026-20759

CVSS v3 Severity
Base Metrics: 6.5(Medium) [IPA Score]
  • Access Vector : Network
  • Access Complexity : Low
  • Privileges Required : Low
  • User Interaction : None
  • Scope : Unchanged
  • Confidentiality Impact : High
  • Integrity Impact : None
  • Availability Impact : None
The above CVSS base scores have been assigned for CVE-2026-22876

CVSS v3 Severity
Base Metrics: 4.8(Medium) [IPA Score]
  • Access Vector : Network
  • Access Complexity : Low
  • Privileges Required : High
  • User Interaction : Required
  • Scope : Changed
  • Confidentiality Impact : Low
  • Integrity Impact : Low
  • Availability Impact : None
The above CVSS base scores have been assigned for CVE-2026-20894
Affected Products

A wide range of products and versions are affected. For more information, refer to "Vendor Information" section below.

TOA Corporation
  • (multiple product)

Impact

  • A logged-in user with the low("monitoring user") or higher privilege may execute an arbitrary OS command. (CVE-2026-20759)
  • If an attacking administrator configures the affected product with some malicious input, an arbitrary script may be executed on the web browser of a victim administrator who accesses the setting screen. (CVE-2026-20894)
  • Arbitrary files on the affected product may be retrieved by a logged-in user with the low("monitoring user") or higher privilege. (CVE-2026-22876)
Solution

[Update the software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

TOA Corporation
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
  2. OS Command Injection(CWE-78) [IPA Evaluation]
  3. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2026-20759
  2. CVE-2026-20894
  3. CVE-2026-22876
References

  1. JVN : JVN#08087148
Revision History

  • [2026/01/16]
      Web page was published

Date Public2026/01/16
Date First Published2026/01/16
Date Last Updated2026/01/16