What’s Vulnerable › Vulnerabilities

CVE-2019-18342

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-12 · updated 2026-06-17
• Weakness: CWE-749

Description

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The SFTP service (default port 22/tcp) of the Control Center Server (CCS) does not properly limit its capabilities to the specified purpose. In conjunction with CVE-2019-18341, an unauthenticated remote attacker with network access to the CCS server could exploit this vulnerability to read or delete arbitrary files, or access other resources on the same server.

Affected products

• Siemens Control Center Server (CCS): before 1.5.0 — fixed in 1.5.0

How to fix

Upgrade to a fixed version: Siemens Control Center Server (CCS) 1.5.0. Check the vendor advisory for mitigations.

References

• https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf
• https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf

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