Vulnerability · Published Oct 1, 2026 · Assigned by NCSC-FI

CVE-2026-80276Comelit 1456B gateway exposes remote configuration password via unauthenticated management interface

High 7.5

In plain English

A high-severity missing authentication in 1456B Multi-User Gateway from Comelit Group S.p.A.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.4%top 69.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Comelit Multi-User Gateway for VIP System (model 1456B) firmware versions 2.9.1 and 2.10.0 expose a network-accessible management interface that does not require authentication. Through this interface, sensitive device configuration data - including the Remote Configuration Password - can be read in cleartext by a remote, unauthenticated attacker.

Affected products (as reported)

Vendor	Product	Versions
Comelit Group S.p.A.	1456B Multi-User Gateway	2.9.12.10.0

Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

In plain English

Official description

Affected products (as reported)

References