What is GHSA-vhq6-x73f-hjjx?

GHSA-vhq6-x73f-hjjx is a security advisory published by GitHub Security Advisories with High severity. An improper authentication security issue exists within the 1794-AENTR adapter's embedded web...

Which CVE IDs does GHSA-vhq6-x73f-hjjx cover?

GHSA-vhq6-x73f-hjjx covers the following CVE IDs: CVE-2026-0647. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-vhq6-x73f-hjjxHigh

An improper authentication security issue exists within the 1794-AENTR adapter's embedded web...

Vendor

GitHub Security Advisories

Published

June 16, 2026

Last Modified

June 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-0647 →

📋 Description

An improper authentication security issue exists within the 1794-AENTR adapter's embedded web server. The vulnerability allows an unauthenticated attacker to change the device's web interface password by sending a crafted HTTP GET request to a specific endpoint, without any prior authentication being required. If exploited, this could lead to unauthorized access, account takeover, and loss of the device’s embedded web server’s availability.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-0647
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1775.html
https://github.com/advisories/GHSA-vhq6-x73f-hjjx