Vulnerability 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.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-0647?
CVE-2026-0647 is a documented vulnerability. 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...
How severe is CVE-2026-0647?
CVSS scoring is not yet available for CVE-2026-0647. Check NVD for updates.
Is there a patch for CVE-2026-0647?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.