CVE-2022-24311Network attack vector

Unauthenticated code execution via unvalidated file path

Published Feb 9, 2022 · Updated Aug 3, 2024

Path traversal in Schneider Electric IGSS Data Server 15.0.0.22020 and earlier allows remote attackers to execute arbitrary code. IGSSDataServer, which listens on TCP port 12401 by default, uses an unvalidated attacker-supplied path in file operations that prepend data to an existing file or create a new file. No authentication or user interaction is required, and successful exploitation runs code in the Data Server user's context.

CVSS severity9.8
Critical
EPSS probability3.50%
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 Schneider Electric IGSS Data Server 15.0.0.22020 and earlier allows remote attackers to execute arbitrary code. IGSSDataServer, which listens on TCP port 12401 by default, uses an unvalidated attacker-supplied path in file operations that prepend data to an existing file or create a new file. No authentication or user interaction is required, and successful exploitation runs code in the Data Server user's context.

The record

CVE
CVE-2022-24311
Published
Feb 9, 2022
Updated
Aug 3, 2024
Vendor
Schneider Electric
Product
IGSS
Classifications
CWE-22, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=Interactive Graphical SCADA System Data Server (V15.0.0.22020 and prior)

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Schneider Electric · IGSSversion=Interactive Graphical SCADA System Data Server (V15.0.0.22020 and prior)

Published CVSS scores

9.8CISACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8Zero Day InitiativeCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1210Exploitation of Remote Services

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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