#VU58313 SQL injection in R-SeeNet - CVE-2021-21923
Published: November 23, 2021 / Updated: December 16, 2021
Vulnerability identifier: #VU58313
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-21923
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
R-SeeNet
R-SeeNet
Software vendor:
Advantech Co., Ltd
Advantech Co., Ltd
Description
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the "company_filter" parameter in "user_list" page. A remote attacker can send a specially crafted request to the affected application and gain access to sensitive information on the system.
Remediation
Install updates from vendor's website.