high7.3
CVE-2025-14672
A flaw has been found in gmg137 snap7-rs up to 1.142.1.
Impact
A flaw has been found in gmg137 snap7-rs up to 1.142.1. This impacts the function TSnap7MicroClient::opWriteArea of the file s7_micro_client.cpp. Executing a manipulation can lead to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gmg137 | Snap7-Rs | through 1.142.1 |