CVE-2025-3646

HIGH
2026-01-04 [email protected]
7.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Jan 04, 2026 - 00:15 nvd
HIGH 7.3

Tags

Authentication Bypass Petlibro

Description

Petlibro Smart Pet Feeder Platform versions up to 1.7.31 contains an authorization bypass vulnerability that allows unauthorized users to add users as shared owners to any device by exploiting missing permission checks. Attackers can send requests to the device share API to gain unauthorized access to devices and view owner information without proper authorization validation.

Analysis

Petlibro versions up to 1.7.31 is affected by missing authentication for critical function (CVSS 7.3).

Technical Context

This vulnerability (CWE-306: Missing Authentication for Critical Function) affects Petlibro. Petlibro Smart Pet Feeder Platform versions up to 1.7.31 contains an authorization bypass vulnerability that allows unauthorized users to add users as shared owners to any device by exploiting missing permission checks. Attackers can send requests to the device share API to gain unauthorized access to devices and view owner information without proper authorization validation.

Affected Products

Vendor: Petlibro. Product: Petlibro. Versions: up to 1.7.31.

Remediation

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Priority Score

37
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +36
POC: 0

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CVE-2025-3646 vulnerability details – vuln.today
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