CVE-2026-1840: Hubbell Aclara Metrum Cellular Web Interface

Описание

Оригинално описание

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 restriction. Such unauthorized changes can disrupt normal functionality and, if performed repeatedly, may lead to a loss of communications to the device.

Засегнати продукти

• Hubbell Aclara Metrum Cellular Web Interface: преди 2.1.0.105

Вид слабост

• CWE-306 Липсваща автентикация за критична функционалност

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-1840
• https://nvd.nist.gov/vuln/detail/CVE-2026-1840
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-174-07
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-174-07.json
• https://aclara.my.site.com/AclaraConnect/s/