CVE-2025-2595Network attack vector

Static file disclosure via forced browsing

Published Apr 23, 2025 · Updated Apr 23, 2025

Forced browsing in CODESYS Visualization before 4.8.0.0 allows remote attackers to read static WebVisu files without authentication. On a Control Runtime executing an application with WebVisu, CmpWebServer serves directly requested visualization files without applying the configured user-management restriction. Exposure is limited to static text lists, icons, images, and templates; the vendor reports no access to live controlled-system data.

CVSS severity5.3
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Forced browsing in CODESYS Visualization before 4.8.0.0 allows remote attackers to read static WebVisu files without authentication. On a Control Runtime executing an application with WebVisu, CmpWebServer serves directly requested visualization files without applying the configured user-management restriction. Exposure is limited to static text lists, icons, images, and templates; the vendor reports no access to live controlled-system data.

The record

CVE
CVE-2025-2595
Published
Apr 23, 2025
Updated
Apr 23, 2025
Vendor
CODESYS GmbH
Product
CODESYS Visualization
Classifications
CWE-425, CAPEC-87
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 23, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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=0.0.0.0 <4.8.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CODESYS GmbH · CODESYS Visualizationversion=0.0.0.0 <4.8.0.0

Published CVSS scores

5.3CERT VDECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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.

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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-425Direct Request ('Forced Browsing')
CAPEC-87Forceful Browsing

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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