title: CVE-2022-45127
description: Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to cross-site request forgery in its backup services. An attacker could take advantage of this vulnerability to execute arbitrary backup operations and cause a denial-of-service condition.
problem types: CWE-352 Cross-Site Request Forgery (CSRF)
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: 8.1
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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.