CVE-2026-25105Network attack vector

Authenticated code execution via Modbus command parameters

Published Feb 27, 2026 · Updated Feb 27, 2026

OS command injection in Copeland XWEB Pro 1.12.1 and earlier allows remote authenticated users to execute arbitrary code. The debug route's Modbus command tool passes attacker-controlled parameter values to an operating-system command without adequate neutralization. A privileged account and network access to the web interface are required; successful exploitation runs commands on the appliance.

CVSS severity8.8
High
EPSS probability1.90%
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 Copeland XWEB Pro 1.12.1 and earlier allows remote authenticated users to execute arbitrary code. The debug route's Modbus command tool passes attacker-controlled parameter values to an operating-system command without adequate neutralization. A privileged account and network access to the web interface are required; successful exploitation runs commands on the appliance.

The record

CVE
CVE-2026-25105
Published
Feb 27, 2026
Updated
Feb 27, 2026
Vendor
Copeland LP
Product
XWEB 300D PRO
Classifications
CWE-78, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 2026Record 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=0 <=1.12.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Copeland LP · XWEB 300D PROversion=0 <=1.12.1
Copeland LP · XWEB 500D PROversion=0 <=1.12.1
Copeland LP · XWEB 500B PROversion=0 <=1.12.1

Published CVSS scores

8.0ICS-CERTCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesadmin
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

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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