What’s Vulnerable › Vulnerabilities

CVE-2019-6567

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-12 · updated 2026-06-17
• Weakness: CWE-257

Description

A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All Versions < V5.2.4), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.3), SCALANCE X-414-3E (All versions). The affected devices store passwords in a recoverable format. An attacker may extract and recover device passwords from the device configuration. Successful exploitation requires access to a device configuration backup and impacts confidentiality of the stored passwords.

Affected products

• Siemens Scalance X-200 Firmware: before 5.2.4 — fixed in 5.2.4
• Siemens Scalance X-200Irt Firmware: all versions
• Siemens Scalance X-300 Firmware: all versions
• Siemens Scalance X-414-3E Firmware: all versions

How to fix

Upgrade to a fixed version: Siemens Scalance X-200 Firmware 5.2.4. Check the vendor advisory for mitigations.

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-646841.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-646841.pdf

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