CVE-2022-47395

published 2023-01-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-50161

cvss: 8.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits: 0; none known

Sewio’s Real-Time Location System (RTLS) Studio version 2.0.0 up to and including version 2.6.2 is vulnerable to cross-site request forgery in its monitor services. An attacker could take advantage of this vulnerability to execute arbitrary maintenance operations and cause a denial-of-service condition.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-012-01 updated 2023-01-12 cvss 8.1

Sewio RTLS Studio

Sewio RTLS Studio >= 2.0.0, 2.6.2
affected: fixed in 3.0.0, mitigation “Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet.” portal.sewio.net

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-16)

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
NVD	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

Affected products

Sewio RTLS Studio

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

cisa.gov /uscert/ics/advisories/icsa-23-012-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2022-47395
NVD CVE-2022-47395

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary