- Description
- A denial of service vulnerability exists in the Modbus TCP and Modbus RTU over TCP USB Function functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted network packet can lead to a denial of service. An attacker can send an unauthenticated packet to trigger this vulnerability.This vulnerability is specific to the malicious message sent via Modbus TCP over port 502.
- Source
- talos-cna@cisco.com
- NVD status
- Analyzed
- Products
- diris_m-70_firmware
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
- talos-cna@cisco.com
- CWE-306
- Hype score
- Not currently trending
[CVE-2025-55221: HIGH] Denial of Service vulnerability in Socomec DIRIS Digiware M-70 1.6.9 via Modbus TCP & Modbus RTU over TCP USB Function can be exploited by sending a crafted network packet to trigger a...#cve,CVE-2025-55221,#cybersecurity https://t.co/XsLOGil9AY https:/
@CveFindCom
1 Dec 2025
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CVE-2025-55221 A denial of service vulnerability exists in the Modbus TCP and Modbus RTU over TCP USB Function functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafte… https://t.co/ordSGg6TiG
@CVEnew
1 Dec 2025
117 Impressions
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