medium4.3
CVE-2025-40578
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions).
Impact
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions). Affected devices do not properly handle multiple incoming Profinet packets received in rapid succession. An unauthenticated remote attacker can exploit this flaw by sending multiple packets in a very short time frame, which leads to a crash of the dcpd process.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Siemens | Scalance Lpe9403 Firmware | All versions |