CVE-2020-3920

UltraLog Express device management interface does not properly perform access authentication in some specific pages/functions. Any user can access the privileged page to manage accounts through specific system directory.

CVSS v3 8.1 HIGH
CVSS v2.0 5.5 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.twcert.org.tw/tw/cp-132-3452-937d6-1.html	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:unisoon:ultralog_express:-:*:*:*:*:*:*:*

cpe:2.3:o:unisoon:ultralog_express_firmware:1.4.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-03-27 04:15

Updated : 2024-05-06 10:15

NVD link : CVE-2020-3920

Mitre link : CVE-2020-3920

CVE.ORG link : CVE-2020-3920

JSON object : View

Products Affected

unisoon

ultralog_express
ultralog_express_firmware

CWE

CWE-306

Missing Authentication for Critical Function

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