What is GHSA-xvh3-9jpw-qq2w?

GHSA-xvh3-9jpw-qq2w is a security advisory published by GitHub Security Advisories with Critical severity. A OS command injection vulnerability exists in the boa formMapDelDevice macstr functionality of...

Which CVE IDs does GHSA-xvh3-9jpw-qq2w cover?

GHSA-xvh3-9jpw-qq2w covers the following CVE IDs: CVE-2026-33568. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xvh3-9jpw-qq2w?

GHSA-xvh3-9jpw-qq2w has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-xvh3-9jpw-qq2wCriticalCVSS 9.1

A OS command injection vulnerability exists in the boa formMapDelDevice macstr functionality of...

Vendor

GitHub Security Advisories

Published

October 20, 2026

Last Modified

October 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-33568 →

📋 Description

A OS command injection vulnerability exists in the boa formMapDelDevice macstr functionality of X2000R (version(s): TOTOLINK-X2000R-Gh-V1.0.0-B20250421.1327). A specially crafted HTTP request can lead to arbitrary code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-33568
https://talosintelligence.com/vulnerability_reports/TALOS-2026-2391
https://github.com/advisories/GHSA-xvh3-9jpw-qq2w