Description
A vulnerability has been identified in LOGO! 12/24RCE (6ED1052-1MD08-0BA2) (All versions < V1.84.05), LOGO! 12/24RCEo (6ED1052-2MD08-0BA2) (All versions < V1.84.05), LOGO! 230RCE (6ED1052-1FB08-0BA2) (All versions < V1.84.05), LOGO! 230RCEo (6ED1052-2FB08-0BA2) (All versions < V1.84.05), LOGO! 24CE (6ED1052-1CC08-0BA2) (All versions < V1.84.05), LOGO! 24CEo (6ED1052-2CC08-0BA2) (All versions < V1.84.05), LOGO! 24RCE (6ED1052-1HB08-0BA2) (All versions < V1.84.05), LOGO! 24RCEo (6ED1052-2HB08-0BA2) (All versions < V1.84.05), SIPLUS LOGO! 12/24RCE (6AG1052-1MD08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 12/24RCEo (6AG1052-2MD08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 230RCE (6AG1052-1FB08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 230RCEo (6AG1052-2FB08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 24CE (6AG1052-1CC08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 24CEo (6AG1052-2CC08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 24RCE (6AG1052-1HB08-7BA2) (All versions < V1.84.05), SIPLUS LOGO! 24RCEo (6AG1052-2HB08-7BA2) (All versions < V1.84.05). Affected devices do not conduct certain validations when interacting with them. This could allow an unauthenticated remote attacker to manipulate the devices IP address, which means the device would not be reachable.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | LOGO! 12/24RCE | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 12/24RCEo | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 230RCE | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 230RCEo | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 24CE | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 24CEo | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 24RCE | < V1.84.05 | V1.84.05 |
| Siemens | LOGO! 24RCEo | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 12/24RCE | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 12/24RCEo | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 230RCE | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 230RCEo | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 24CE | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 24CEo | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 24RCE | < V1.84.05 | V1.84.05 |
| Siemens | SIPLUS LOGO! 24RCEo | < V1.84.05 | V1.84.05 |
Advisories 3
- SSA-267056 SSA-267056: Multiple Vulnerabilities in LOGO! 8 BM Devices Siemens ProductCERT · Oct 13, 2026
- NCSC-2025-0357 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Nov 11, 2025
- ICSA-25-317-13 Siemens LOGO! 8 BM Devices CISA ICS & IT advisories · Nov 11, 2025