Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-73669— Signify Philips Hue Bridge Pro MQTT broker missing authentication

Quick assessment

Affected
Signify Philips Hue Bridge Pro
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.

Signify Philips Hue Bridge Pro是美国Signify公司的一款智能家居灯光控制桥接设备。 Signify Philips Hue Bridge Pro 1.77.2071318010之前版本存在授权问题漏洞，该漏洞源于固件中嵌入的Mosquitto MQTT代理在所有网络接口上启用匿名访问且无防火墙限制，可能导致攻击者读取设备数据并控制连接的灯光。

CVSS 7.3 · High EPSS 0.52% · P43

Affected Version Matrix 2

VendorProduct Version RangeStatus
Signify Philips Hue Bridge Pro < 1.77.2071318010 affected
1.77.2071318010 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-73669

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Signify Philips Hue Bridge Pro MQTT broker missing authentication
Source: CVE Program / CVE List V5
Vulnerability Description
The Signify Philips Hue Bridge Pro firmware embeds a Mosquitto MQTT broker service that listens on all network interfaces without authentication. An unauthenticated attacker with network access to the MQTT service on a vulnerable system can read data and control connected lights. Fixed in 1.77.2071318010.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Signify Philips Hue Bridge Pro 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Signify Philips Hue Bridge Pro是美国Signify公司的一款智能家居灯光控制桥接设备。 Signify Philips Hue Bridge Pro 1.77.2071318010之前版本存在授权问题漏洞，该漏洞源于固件中嵌入的Mosquitto MQTT代理在所有网络接口上启用匿名访问且无防火墙限制，可能导致攻击者读取设备数据并控制连接的灯光。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Signify Philips Hue Bridge Pro 0 ~ 1.77.2071318010 -

II. Public POCs for CVE-2026-73669

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-73669

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-73669 (1)

Other References for CVE-2026-73669 (1)

IV. Related Vulnerabilities

Same weakness: CWE-306

V. Comments for CVE-2026-73669

No comments yet

Leave a comment