Petlibro Smart Pet Feeder through 1.7.31 Platform Improper Access Control via API endpoint

Advisories

severity: medium
date: January 5, 2026
Affecting: Smart Pet Feeder Platform <= 1.7.31
CVE: CVE-2025-3653
CWE: CWE-612 Improper Authorization of Index Containing Sensitive Information
CVSS: 6.9
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
References: Security Research: Petlibro: Your Pet Feeder Is Feeding Data To Anyone Who Asks
Credit: bobdahacker
Description: Petlibro Smart Pet Feeder Platform versions up to 1.7.31 contains an improper access control vulnerability that allows unauthorized device manipulation by accepting arbitrary serial numbers without ownership verification. Attackers can control any device by sending serial numbers to device control APIs to change feeding schedules, trigger manual feeds, access camera feeds, and modify device settings without authorization checks.