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CVE-2025-41769

Unauthenticated Buffer Overflow in PROFINET Service

The device's PROFINET service is affected by a buffer overflow vulnerability that exists in the default configuration. An unauthenticated remote attacker could exploit this vulnerability to reboot the device or execute arbitrary code.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Phoenix Contact Phoenixcontact
Products
Axc F 1152 Axc F 1152 Firmware Axc F 1252 and 26 more
CVE-2025-41770

Unauthenticated Denial of Service

An unauthenticated denial-of-service vulnerability in the device's PLCnext Engineer communication interface allow an remote attacker to interrupt access via the client application. Successful exploitation prevents communication until the PLCnext service is manually restarted.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Phoenix Contact
Products
Axc F 1152 Firmware Axc F 1252 Firmware Axc F 2000 Ea Firmware and 14 more
CVE-2025-41771

SQL injection

An authenticated attacker with low privileges can access an endpoint in the controller’s web interface that is vulnerable to SQL injection. The vulnerability affects a SQLite database used only for storing notification messages. Therefore, the impact is limited to the system’s notification functionality.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Phoenix Contact
Products
Axc F 1152 Firmware Axc F 1252 Firmware Axc F 2000 Ea Firmware and 14 more