PT-2026-51651 · Hubbell Aclara Metrum · Cellular Web Interface
Published
2026-06-23
·
Updated
2026-06-23
·
CVE-2026-1840
None
No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
Hubbell Aclara Metrum (affected versions not specified)
Description
The Cellular Web Interface contains a flaw where missing authentication allows unauthenticated attackers to manipulate critical device settings and disrupt operations. This issue has been exploited to modify critical settings and establish persistent control over energy sector infrastructure across multiple networks.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Implement runtime segmentation to limit the blast radius when industrial devices are compromised.
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Cellular Web Interface