CVE-2026-80275— Comelit 1456B gateway allows low priviledge user to overwrite installer password via unauthorized endpoint
Quick assessment
Affected
Comelit Group S.p.A. 1456B Multi-User Gateway
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Comelit VIP 系统多用户网关（型号 1456B）在固件版本 2.9.1 和 2.10.0 中，未对管理员密码修改功能实施服务器端授权检查。经过身份验证的用户可以调用该功能，从而覆盖安装员（管理员）账户的密码。
Possible ATT&CK Techniques 1 AI
T1098 · Account Manipulation
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I. Basic Information for CVE-2026-80275
Vulnerability Information
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Vulnerability Title
Comelit 1456B gateway allows low priviledge user to overwrite installer password via unauthorized endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Comelit Multi-User Gateway for VIP System (model 1456B) firmware versions 2.9.1 and 2.10.0 fail to enforce server-side authorization on an administrative password-change function. An authenticated user level can invoke this function to overwrite the installer (administrator) account password.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
直接请求(强制性浏览)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Comelit Group S.p.A. | 1456B Multi-User Gateway | 2.9.1 | - |
|
II. Public POCs for CVE-2026-80275
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Pages for CVE-2026-80275 (1)
-
1456B - Comelitgroup product
IV. Related Vulnerabilities
V. Comments for CVE-2026-80275
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