CVE-2022-22570

CRITICAL

UniFi Door Access Reader Lite <3.8.31.13 - Buffer Overflow

Title source: llm
STIX 2.1

Description

A buffer overflow vulnerability found in the UniFi Door Access Reader Lite’s (UA Lite) firmware (Version 3.8.28.24 and earlier) allows a malicious actor who has gained access to a network to control all connected UA devices. This vulnerability is fixed in Version 3.8.31.13 and later.

References (1)

Core 1

Scores

CVSS v3 10.0
EPSS 0.0054
EPSS Percentile 67.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (1)
ui/ua_lite_firmware < 3.8.31.13
Published Apr 01, 2022
Tracked Since Feb 18, 2026