CVE-2022-22570

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.

CVSS v3 10.0 CRITICAL
CVSS v2.0 7.5 HIGH

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://community.ui.com/releases/Security-Advisory-Bulletin-024-024/22725557-0f72-4f5d-83b0-f16252fcd4b7	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ui:ua_lite_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ui:ua_lite:-:*:*:*:*:*:*:*

History

09 Apr 2022, 02:19

Type	Values Removed	Values Added
CWE		CWE-120
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 10.0
First Time		Ui ua Lite Firmware Ui Ui ua Lite
CPE		cpe:2.3:h:ui:ua_lite:-:::::::* cpe:2.3:o:ui:ua_lite_firmware::::::::
References	~~(MISC) https://community.ui.com/releases/Security-Advisory-Bulletin-024-024/22725557-0f72-4f5d-83b0-f16252fcd4b7 -~~	(MISC) https://community.ui.com/releases/Security-Advisory-Bulletin-024-024/22725557-0f72-4f5d-83b0-f16252fcd4b7 - Vendor Advisory

01 Apr 2022, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-04-01 23:15

Updated : 2023-12-10 14:22

NVD link : CVE-2022-22570

Mitre link : CVE-2022-22570

CVE.ORG link : CVE-2022-22570

JSON object : View

Products Affected

ui

ua_lite_firmware
ua_lite

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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