CVE-2026-111654 (GCVE-0-2026-111654)
Vulnerability from cvelistv5
Published
2026-10-16 17:39
Modified
2026-10-21 20:53
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
FastBee through 2.1.0 contains an insecure direct object reference vulnerability that allows authenticated low-privilege users to access other users' device groups because GroupController queries lack owner checks. Attackers, including self-registered users, can supply sequential group IDs to read, overwrite, reassign, rewrite device associations of, or delete other users' groups.
References
Impacted products
Vendor Product Version
kerwincui FastBee Version: 0   ≤ 2.1.0
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