What’s Vulnerable › Vulnerabilities

CVE-2025-41672: WAGO: Vulnerability in WAGO Device Sphere

• Severity: critical (CVSS 10.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-07 · updated 2026-06-17
• Weakness: CWE-1188

Description

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

Affected products

• Wago Device Sphere: 1.0.0

References

• https://cert.vde.com/en/advisories/VDE-2025-057
• https://wago.csaf-tp.certvde.com/.well-known/csaf/white/2025/vde-2025-057.json

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