CVE-2022-2106Network attack vector

Arbitrary file access via insufficient filename validation

Published Jun 27, 2022 · Updated Apr 16, 2025

Path traversal in Elcomplus SmartICS 2.3.4.0 allows remote authenticated users with administrator access to specify arbitrary files. The filename-handling path accepts user-controlled path components without sufficient validation; the exact endpoint and operation are undisclosed. Administrator-level access to the web interface is required, and the published impact is limited to unauthorized file access or modification without service interruption.

CVSS severity3.8
Low
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Elcomplus SmartICS 2.3.4.0 allows remote authenticated users with administrator access to specify arbitrary files. The filename-handling path accepts user-controlled path components without sufficient validation; the exact endpoint and operation are undisclosed. Administrator-level access to the web interface is required, and the published impact is limited to unauthorized file access or modification without service interruption.

The record

CVE
CVE-2022-2106
Published
Jun 27, 2022
Updated
Apr 16, 2025
Vendor
Elcomplus, Inc.
Product
SmartICS
Classifications
CWE-23, CWE-22, T1005
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 27, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=v2.3.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Elcomplus, Inc. · SmartICSversion=v2.3.4.0

Published CVSS scores

2.7NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
3.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-23Relative Path Traversal
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

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

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Your stack

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