Description
A denial of service vulnerability exists in the Modbus TCP and Modbus RTU over TCP functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted series of network requests can lead to a denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.An attacker can trigger this denial-of-service condition by sending a sequence of Modbus TCP messages to port 502 using the Write Single Register function code (6). The attack sequence begins with a message to register 58112 with a value of 1000, indicating that a configuration change will follow. Next, a message is sent to register 29440 with a value corresponding to the new Modbus address to be configured. Finally, a message to register 57856 with a value of 161 commits the configuration change. After this configuration change, the device will be in a denial-of-service state.
INFO
Published Date :
2025-12-01T15:25:12.831Z
Last Modified :
2025-12-01T20:15:40.027Z
Source :
talos
AFFECTED PRODUCTS
The following products are affected by CVE-2025-54848 vulnerability.
| Vendors | Products |
|---|---|
| Socomec |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-54848.
