A denial of service vulnerability exists in the Modbus RTU over TCP functionality of Socomec DIRIS Digiware M-70 1.6.9.

published 2025-12-01 11mo ago modified 2026-09-26 last mo. also EUVD-2025-200029

cvss: 8.6; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

A denial of service vulnerability exists in the Modbus RTU over TCP functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger this vulnerability.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 11mo ago (2025-12-01)

Exploit prediction

0.58% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Socomec DIRIS Digiware M-70

Classification

Weakness

CWE-306 Missing Authentication for Critical Functionality

References

talosintelligence.com /vulnerability_reports/TALOS-2025-2139
vendor-advisory
socomec.fr /sites/default/files/2025-04/CVE-2025-23417---Diris-Digiware-Webview-_VULNERABILITIES_2025-04-11-17-16-19_Engl
vendor-advisory
talosintelligence.com /vulnerability_reports/TALOS-2025-2139
vendor-advisory

Sources

CVE List CVE-2025-23417
NVD CVE-2025-23417

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