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TI-2022-23737 Aliases CVE-2022-47917GHSA-4pmf-3p6f-p5g2

Improper input validation in Sewio RTLS Studio

Priority LOW 31CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. 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 several modules and services of the software. This could allow an attacker to delete arbitrary files and cause a denial-of-service condition.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00684 52nd 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-2022-47917
  2. 2026-10-03 Alias added: GHSA-4pmf-3p6f-p5g2

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