CVE-2023-29412Network attack vector

Unauthenticated SYSTEM code execution via getMacAddressByIP

Published Apr 18, 2023 · Updated Feb 5, 2025

OS command injection in APC Easy UPS Online Monitoring Software 2.5-GA-01-22320 and earlier allows remote attackers to execute code. The getMacAddressByIP function passes a user-supplied string to a system call without validating or neutralizing command syntax. No authentication is required on the Java RMI interface, and injected commands run with Windows SYSTEM privileges.

CVSS severity9.8
Critical
EPSS probability1.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in APC Easy UPS Online Monitoring Software 2.5-GA-01-22320 and earlier allows remote attackers to execute code. The getMacAddressByIP function passes a user-supplied string to a system call without validating or neutralizing command syntax. No authentication is required on the Java RMI interface, and injected commands run with Windows SYSTEM privileges.

The record

CVE
CVE-2023-29412
Published
Apr 18, 2023
Updated
Feb 5, 2025
Vendor
Distributed Data Systems
Product
APC Easy UPS Online Monitoring Software
Classifications
CWE-78, T1059, T1210
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 5, 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=V2.5-GA-01-22320 <=prior
  2. Affected versionversion=V2.5-GS-01-22320 <=prior

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Distributed Data Systems · APC Easy UPS Online Monitoring Softwareversion=V2.5-GA-01-22320 <=prior; version=V2.5-GS-01-22320 <=prior

Published CVSS scores

9.8Schneider ElectricCVSS: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-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter
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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