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CVE-2026-27811 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 18, 2026

Roxy-WI - Command Injection

Published: March 18, 2026Updated: March 18, 2026Remote Exploitable

Overview

Roxy-WI < 8.2.6.3 contains a command injection caused by unsafe string formatting in /config/compare/<service>/<server_ip>/show endpoint, letting authenticated users execute arbitrary system commands on the host.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Authenticated users can execute arbitrary system commands, potentially leading to full system compromise.

Mitigation

Upgrade to version 8.2.6.3 or later.

References

https://github.com/roxy-wi/roxy-wi/commit/a10ac7306c252014f97a7213db4a9470300fa064
https://github.com/roxy-wi/roxy-wi/releases/tag/v8.2.6.3
https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-jvmv-cw47-jh77

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-27811
Severity: High
CVSS Score: 8.8
Type: command_injection
Status: new

CWE

CWE-77

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H