Is this vulnerability remotely exploitable?

Yes. The affected endpoint is reachable over the network, and a remote attacker who can connect to the platform can attempt to exploit the improper access control behavior.

Does an attacker need valid credentials to exploit this?

It depends on the specific deployment and configuration. In some cases, weak or missing authorization might allow unauthenticated exploitation; in others, a low-privileged account may be sufficient to abuse the user-add functionality.

What is the safest general fix pattern for this issue?

Apply strict server-side access control to all user-management operations by enforcing authentication, role-based authorization, and privilege checks in a centralized manner, ensuring only designated administrative roles can create and manage users and assign privileges.

Severity:

HIGH RISK

(7.3)

Improper Access Control (CWE-284/CWE-266) in Rongzhitong Visual Integrated Command and Dispatch Platform User Handler

CVE-2026-2668

Published:

Feb 18, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

Remote Code Execution on the Router

April 6, 2026

CWE-77;CWE-78

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Remote Code Execution on Router Firmware

April 6, 2026

Vulnerability Type

Category:

Improper Access Control

CWE:

CWE-266;CWE-284

Impact:

Privilege Abuse and Unauthorized Account Management

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Vulnerability Type

Category:

Improper Access Control

CWE:

CWE-266;CWE-284

Impact:

Privilege Abuse and Unauthorized Account Management

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

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Made with Love in San Francisco

355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Improper Access Control (CWE-284/CWE-266) in Rongzhitong Visual Integrated Command and Dispatch Platform User Handler

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setGameSpeedCfg CGI Handler

HIGH RISK

HIGH

(7.3)

OS Command Injection (CWE-78) in Totolink A7100RU setFirewallType Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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