CVE-2022-46304

Published: Jan 3, 2023Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: twcert@cert.org.tw (Secondary)

Description

ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers command injection and allows the attacker to execute arbitrary system command to perform arbitrary system operation or disrupt service.

Affected (1)

Products: Changingtec: Servisign

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Changingtec Servisign	All versions

Related CWEs

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

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.html

Source: twcert@cert.org.tw

Third Party AdvisoryVDB Entry

https://www.twcert.org.tw/tw/cp-132-6800-b5cf6-1.html

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

Third Party AdvisoryVDB Entry

Timeline

No history available yet.