CVE-2026-80276
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product1456B Multi-User Gateway
PublishedOct 1, 2026
First seenOct 1, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Comelit Group S.p.A. 1456B Multi-User Gateway | 2.9.1, 2.10.0 | — |
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