Modbus/TCP Dos Vulnerability in DVP15MC11T

published 2025-12-22 10 mo ago modified 2026-10-19 20 d ago also EUVD-2025-204691

cvss: 4.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits: 0; none known

Delta Electronics DVP15MC11T lacks proper validation of the modbus/tcp packets and can lead to denial of service.

Patch / fix

fixed in 1

Delta Electronics DVP15MC11T 1.16.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 10 mo ago (2025-12-22)

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.0	CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/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

Delta Electronics DVP15MC11T

Classification

Weakness

CWE-20 Improper Input Validation

References

filecenter.deltaww.com /news/download/doc/Delta-PCSA-2025-00020_DVP15MC11T%20Modbus%20TCP%20DoS%20Vulnerability.pdf
vendor-advisory

Sources

CVE List CVE-2025-59301
NVD CVE-2025-59301

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary