How broadly exploitable is this vulnerability?

Exploitation is limited to users who can authenticate to Roxy-WI and access the affected configuration comparison functionality. Within that scope, however, a successful attacker can typically execute arbitrary commands on the application host.

Does an attacker need elevated system access to exploit this?

No additional system-level privileges are required beyond authenticated access to Roxy-WI. The commands run with the privileges of the Roxy-WI process, which may be substantial if the service is misconfigured to run as a high-privilege user.

What is the safest general fix pattern?

The safest pattern is to remove shell-based command construction entirely and replace it with library calls that perform the necessary comparison or retrieval logic. If external tools must be used, call them via parameterized APIs that never concatenate untrusted input into a shell command line.

Severity:

HIGH RISK

(8.8)

OS Command Injection (CWE-78) in Roxy-WI Configuration Compare Endpoint

CVE-2026-27811

Published:

Mar 17, 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

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Vulnerability Type

Category:

OS Command Injection

CWE:

CWE-77;CWE-78

Impact:

Authenticated Remote Code Execution on Application Host

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Vulnerability Type

Category:

OS Command Injection

CWE:

CWE-77;CWE-78

Impact:

Authenticated Remote Code Execution on Application Host

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

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OS Command Injection (CWE-78) in Roxy-WI Configuration Compare Endpoint

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

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

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