Siemens: >> Simatic Cn 4100 >> 2.5 Security Vulnerabilities
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0). The affected application allows to control the device by storing arbitrary files in the SFTP folder of the device. This could allow an attacker to cause a denial of service condition.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-07-08
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The affected application allows IP configuration change without authentication to the device. This could allow an attacker to cause denial of service condition.
CVSS Score
7.5
EPSS Score
0.002
Published
2024-01-09
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application uses default credential with admin privileges. An attacker could use the credentials to gain complete control of the affected device.
CVSS Score
9.8
EPSS Score
0.002
Published
2024-01-09
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V2.7). The "intermediate installation" system state of the affected application allows an attacker to add their own login credentials to the device. This allows an attacker to remotely login as root and take control of the device even after the affected device is fully set up.
CVSS Score
8.8
EPSS Score
0.004
Published
2024-01-09