CVE-2022-43455

CVE-2022-43455

Description

Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to improper input validation of user input to the service_start, service_stop, and service_restart modules of the software. This could allow an attacker to start, stop, or restart arbitrary services running on the server.

Remediation

Solution:

  • 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)

Workaround:

  • 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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory cisa.gov
Affected: Sewio RTLS Studio
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2022-43455?
CVE-2022-43455 has been scored as a medium severity vulnerability.
How to fix CVE-2022-43455?
To fix CVE-2022-43455: 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)
Is CVE-2022-43455 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-43455 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-43455?
CVE-2022-43455 affects Sewio RTLS Studio.
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