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CVE-2026-4477

LOW CVSS 4.0: 2.3 EPSS 0.01%
Updated Mar 20, 2026
Parameter Value
CVSS 2.3 (LOW)
Type CWE-321, CWE-320
Public PoC No

A vulnerability was determined in Yi Technology YI Home Camera 2 2.1.1_20171024151200. This affects an unknown function of the component WPA/WPS. Executing a manipulation can lead to use of hard-coded cryptographic key .

The attack can only be done within the local network. This attack is characterized by high complexity. The exploitability is reported as difficult.

The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Attack Parameters

Attack Vector
Adjacent
Requires local network access
Attack Complexity
High
Difficult to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Weakness Type (CWE)