What is GHSA-6v7p-w7m8-6jfj?

GHSA-6v7p-w7m8-6jfj is a security advisory published by GitHub Security Advisories with Critical severity. A vulnerability was detected in Wavlink WL-WN530BE1-A 251117. This vulnerability affects the...

Which CVE IDs does GHSA-6v7p-w7m8-6jfj cover?

GHSA-6v7p-w7m8-6jfj covers the following CVE IDs: CVE-2026-109109. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6v7p-w7m8-6jfj?

GHSA-6v7p-w7m8-6jfj has a CVSS v3 base score of 10.0, published by GitHub Security Advisories.

GHSA-6v7p-w7m8-6jfjCriticalCVSS 10.0

A vulnerability was detected in Wavlink WL-WN530BE1-A 251117. This vulnerability affects the...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-109109 →

📋 Description

A vulnerability was detected in Wavlink WL-WN530BE1-A 251117. This vulnerability affects the function strcpy of the file /cgi-bin/ExportAllSettings.cgi of the component Settings Export CGI. Performing a manipulation of the argument HTTP_COOKIE/X-Cmd results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2026-109109
https://gist.github.com/Rauzk/9ef4fe7574e5689386cc43139f4cf9e1
https://vuldb.com/cve/CVE-2026-109109
https://vuldb.com/submit/909191
https://vuldb.com/vuln/416860
https://vuldb.com/vuln/416860/cti
https://github.com/advisories/GHSA-6v7p-w7m8-6jfj