CVE-2025-6521 - CVE House
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Status published Medium CVE-2025-6521

TrendMakers Sight Bulb Pro Use of a Broken or Risky Cryptographic Algorithm

Vulnerability Description

During the initial setup of the device the user connects to an access point broadcast by the Sight Bulb Pro. During the negotiation, AES Encryption keys are passed in cleartext. If captured, an attacker may be able to decrypt communications between the management app and the Sight Bulb Pro which may include sensitive information such as network credentials.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Fahim Balouch reported these vulnerabilities to CISA.

Affected Vendor

TrendMakers

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Affected Software

Sight Bulb Pro Firmware ZJ_CG32-2201
Vulnerable Versions:
0

Timeline

Official Publish: June 27th, 2025
Last Modified: June 27th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N

Weaknesses (CWE)