Is CVE-2025-54848 actively exploited?

No active exploitation of CVE-2025-54848 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-54848 be exploited remotely?

Yes. CVE-2025-54848 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-54848?

CVE-2025-54848 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2025-54848

HIGH

CVE-2025-54848

CWE-306Published: December 1, 2025· Updated: Jun 17, 2026

7.5

CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2025-54848 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.