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Vulnerabilities

Vulnerability · CVE-2025-41672

A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool and all connected devices.

Published Jul 7, 2025 · catalog updated Jul 7, 2025 · WAGO Wago Device Sphere

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-41672. EPSS is 0.39%. Act only if a listed version of WAGO Wago Device Sphere is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical10.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.39%
Remediation
Vendor / distro source
Affected products
vendor WAGO Wago Device Sphere 1.0.0

A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool and all connected devices.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor WAGO Wago Device Sphere 1.0.01.0.0

How to fix CVE-2025-41672

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-41672. EPSS is 0.39%. Act only if a listed version of WAGO Wago Device Sphere is installed.

Which versions are affected?

Compare what you have installed with WAGO Wago Device Sphere 1.0.0 1.0.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 7, 2025 · EUVD

    Detected

    A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool and all connected devices.

  2. Jul 7, 2025 · EUVD

    Updated

    A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool and all connected devices.

Sources

  • CVE.orgVulnerability recordCVE-2025-41672

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-41672

    30-day exploitation probability 0.39%

    first.org
  • EUVDVulnerability recordEUVD-2025-20193

    A remote unauthenticated attacker may use default certificates to generate JWT Tokens and gain full access to the tool and all connected devices.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 20, 2026