#VU62453 Improper Authorization in SmartPPT SCADA - CVE-2021-43939
Published: April 20, 2022
Vulnerability identifier: #VU62453
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Clear
CVE-ID: CVE-2021-43939
CWE-ID: CWE-285
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
SmartPPT SCADA
SmartPPT SCADA
Software vendor:
Elcomplus
Elcomplus
Description
The vulnerability allows a local user to bypass authorization checks.
The vulnerability exists due to incorrect authorization. A local user can access higher level administration authorization by issuing requests directly to the desired endpoints.
Remediation
Install updates from vendor's website.