How severe is CVE-2022-43455?

CVE-2022-43455 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2022-43455 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-43455?

CVE-2022-43455 affects Sewio Real-time Location System Studio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-43455?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-43455 published?

CVE-2022-43455 was published on 2023-01-18 and last updated on 2026-06-17.

CVE-2022-43455

CVE-2022-43455 is a medium-severity vulnerability in Sewio Real-time Location System Studio with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Sewio Real-time Location System Studio
Published: 2023-01-18
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-43455?: 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.
How severe is CVE-2022-43455?: CVE-2022-43455 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2022-43455 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-43455?: CVE-2022-43455 affects Sewio Real-time Location System Studio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-43455?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-43455 published?: CVE-2022-43455 was published on 2023-01-18 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-01

Affected products (1)

cpe:2.3:a:sewio:real-time_location_system_studio:*:*:*:*:*:*:*:*

More vulnerabilities in Sewio Real-time Location System Studio

CVE-2022-45444 — Critical (CVSS 10.0): Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 contains hard-coded…
CVE-2022-47911 — Critical (CVSS 9.1): Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 does not properly…
CVE-2022-43483 — Critical (CVSS 9.1): Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 does not properly…
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CVE-2022-47395 — High (CVSS 8.1): Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to…
CVE-2022-45127 — High (CVSS 8.1): Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to…

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