CVE-2026-0647

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.

CVSS

No CVSS.

References

Link	Resource
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1775.html

Configurations

No configuration.

History

16 Jun 2026, 15:26

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-16 15:16

Updated : 2026-06-16 15:26

NVD link : CVE-2026-0647

Mitre link : CVE-2026-0647

CVE.ORG link : CVE-2026-0647

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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CVE-2026-0647

JSON object

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