CVE-2020-3936

Published: Mar 27, 2020Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

UltraLog Express device management interface does not properly filter user inputted string in some specific parameters, attackers can inject arbitrary SQL command.

Affected (1)

Products: Unisoon: Ultralog Express Firmware

Unisoon

1 product

Ultralog Express Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Unisoon Ultralog Express Firmware	Version 1.4.0

Running on/with	Platform Versions
Unisoon Ultralog Express	All versions

Related CWEs

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

References (2)

https://www.twcert.org.tw/tw/cp-132-3451-7d9f0-1.html

Source: twcert@cert.org.tw

Third Party Advisory

https://www.twcert.org.tw/tw/cp-132-3451-7d9f0-1.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.