CVE-2022-41989

9.8 criticalEPSS 0.8%

Critical (9.8) in sewio real-time location system studio. EPSS 0.8% chance of exploitation in the next 30 days.

Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 does not validate the length of RTLS report payloads during communication. This allows an attacker to send an exceedingly long payload, resulting in an out-of-bounds write to cause a denial-of-service condition or code execution.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-01-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sewio:real-time_location_system_studio

References

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

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