CVE-2025-55221 is a denial of service vulnerability affecting the Modbus TCP and Modbus RTU over TCP USB Functionality in Socomec DIRIS Digiware M-70 devices running firmware version 1.6.9. An unauthenticated attacker can trigger this vulnerability by sending a specially crafted Modbus TCP packet to port 502, leading to a denial of service. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.6.9CPE matchmatch criteria | cpe:2.3:o:socomec:diris_m-70_firmware:1.6.9:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.