CVE-2022-47917Network attack vector

Authenticated service interruption via arbitrary file deletion

Published Jan 18, 2023 · Updated Jan 16, 2025

Improper input validation in Sewio Networks RTLS Studio 2.0.0 through 2.6.2 allows remote authenticated users to delete arbitrary files. The published advisory identifies several modules and services as the locus but does not disclose the affected parameters or file-deletion operation. Administrative privileges are required over the network; successful exploitation deletes attacker-chosen files and interrupts the service.

CVSS severity6.8
Medium
EPSS probability0.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper input validation in Sewio Networks RTLS Studio 2.0.0 through 2.6.2 allows remote authenticated users to delete arbitrary files. The published advisory identifies several modules and services as the locus but does not disclose the affected parameters or file-deletion operation. Administrative privileges are required over the network; successful exploitation deletes attacker-chosen files and interrupts the service.

The record

CVE
CVE-2022-47917
Published
Jan 18, 2023
Updated
Jan 16, 2025
Vendor
Sewio Networks
Product
RTLS Studio
Classifications
CWE-20, T1485
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.0.0 <=2.6.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Sewio Networks · RTLS Studioversion=2.0.0 <=2.6.2

Published CVSS scores

6.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.8NISTCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo