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TI-2022-21247 Aliases CVE-2022-43455GHSA-32pr-mxf9-qhx8

Improper input validation in Sewio RTLS Studio

Priority LOW 30CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00587 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SewioRTLS Studio2.0.0 – 2.6.2—No fix listedCNA
  • RTLS Studio VendorSewio Affected 2.0.0 – 2.6.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sewio:real-time_location_system_studio:*:*:*:*:*:*:*:*2.0.0 – 2.6.2VulnerableSewio
  • cpe:2.3:a:sewio:real-time_location_system_studio:*:*:*:*:*:*:*:* Versions 2.0.0 – 2.6.2 Vulnerable ·Sewio

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-43455
  2. 2026-10-03 Alias added: GHSA-32pr-mxf9-qhx8

References

Advisory 1

  • TI-2022-22409 Hard-coded credentials in Sewio RTLS Studio CVSS 3.1CRITICAL 10.0
  • TI-2022-23735 OS command injection in Sewio RTLS Studio CVSS 3.1CRITICAL 9.1
  • TI-2022-21273 OS command injection in Sewio RTLS Studio CVSS 3.1CRITICAL 9.1
  • TI-2022-20329 Out-of-bounds write in Sewio RTLS Studio CVSS 3.1CRITICAL 9.8
  • TI-2022-23112 Cross-site scripting in Sewio RTLS Studio CVSS 3.1CRITICAL 9.6
  • TI-2022-23482 Cross-site request forgery in Sewio RTLS Studio CVSS 3.1HIGH 8.1
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences