Unauthenticated Access Vulnerability in Comelit Multi-User Gateway for VIP System
CVE-2026-80276

7.5HIGH

Key Information:

Vendor

Comelit Group S.p.a.

Status
1456b Multi-user Gateway
Vendor
CVE Published:
1 October 2026

What is CVE-2026-80276?

The Comelit Multi-User Gateway for VIP System, particularly model 1456B running firmware versions 2.9.1 and 2.10.0, is exposed to a severe vulnerability. This defect allows remote attackers to access a management interface without any form of authentication. Consequently, attackers can retrieve sensitive information, including the Remote Configuration Password, in plain text, potentially compromising the entire system's security.

Affected Version(s)

1456B Multi-User Gateway Firmware 2.9.1

1456B Multi-User Gateway Firmware 2.10.0

References

https://pro.comelitgroup.com/en-us/product/1456B
product

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Teemu Tapanila
Juha Jussila
.