CVE-2026-1840

The Aclara Metrum Cellular Web Interface is vulnerable to unauthorized access due to the absence of authentication controls on critical system functions. This weakness exposes essential configuration settings, allowing attackers to alter operational parameters and trigger system restarts without...

CVE-2026-1840 Missing authentication for critical function in Hubbell Aclara Metrum Cellular Web Interface

The Aclara Metrum Cellular Web Interface is vulnerable to unauthorized access due to the absence of authentication controls on critical system functions. This weakness exposes essential configuration settings, allowing attackers to alter operational parameters and trigger system restarts without...

CVE-2026-1840

The CVE concerns Hubbell Aclara Metrum Cellular Web Interface, where unauthorized access arises from missing authentication on critical system functions. This allows attackers to alter essential configuration settings, trigger system restarts, and potentially disrupt device communications. CISA a...

Hubbell Aclara Metrum Cellular Web Interface

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow attackers to manipulate critical device settings and repeatedly disrupt operations, potentially causing a loss of communications to the device. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to...

PT-2026-51651

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 issu...