high7.5
CVE-2020-25229
A vulnerability has been identified in LOGO!
Impact
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The implemented encryption for communication with affected devices is prone to replay attacks due to the usage of a static key. An attacker could change the password or change the configuration on any affected device if using prepared messages that were generated for another device.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Logo\! 8 Bm Firmware | before 8.3 |