title: CVE-2022-43483
description: Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 does not properly validate the input module name to the monitor services of the software. This could allow a remote attacker to access sensitive functions of the application and execute arbitrary system commands.
problem types: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
affected:
{
defaultStatus: unaffected
product: RTLS Studio
vendor: Sewio
versions:
lessThanOrEqual: 2.6.2, status: affected, version: 2.0.0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.1
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Sewio has provided the following updates and recommends that users update to the latest version:
*  RTLS Studio: Update to  version 3.0.0 or later https://portal.sewio.net/login  (requires login)
workarounds: Sewio also recommends the following workarounds to reduce the risk of exploitation:
*  Minimize network exposure for all control system devices and/or systems, and ensure they are  not accessible from the internet https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01 .
*  Locate control system networks and remote devices behind firewalls and isolate them from business networks.