Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Phoenix Contact | AXC F 1152 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | AXC F 1252 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | AXC F 2152 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | AXC F 3152 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | BPC 9102S | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | BPC 9202S | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | RFC 4072R | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | RFC 4072S | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | VL3 UPC 2440 EDGE | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | VPLCNEXT CONTROL 1000 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | VPLCNEXT CONTROL 2000 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | VPLCNEXT CONTROL 3000 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | VPLCNEXT CONTROL 500 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | EPC 1502 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
| Phoenix Contact | EPC 1522 | 2019.0.4 – < 2026.0.3 | 2026.0.3 |
Advisories 1
- VDE-2025-056 Phoenix Contact: Improper Input Validation Vulnerabilities in PLCnext Firmware CERT@VDE · Aug 12, 2026