7.5

CVE-2025-34081: contec co.,ltd. conprosys hmi system (chs)

CVSS: 7.5v3.1HighModified
Published 01-07-2025Last modified 21-11-2025
Open JSON

Vulnerability summary

CVE-2025-34081 is a high (CVSS 7.5) vulnerability in contec co.,ltd. conprosys hmi system (chs). EPSS estimates a 0.68% chance of exploitation in the next 30 days, higher than 51.4% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.68%
0%100%
Low · +0.08 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-07-2025
    PublishedVulnerability first disclosed.
  2. 21-11-2025
    Last modifiedVulnerability information updated.

Description

The Contec Co.,Ltd. CONPROSYS HMI System (CHS) exposes a PHP phpinfo() debug page to unauthenticated users that may contain sensitive data useful for an attacker.This issue affects CONPROSYS HMI System (CHS): before 3.7.7.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.68%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

+0.08 pp

From 0.60% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.68%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Contec1 product
Contec co.,ltd.1 product

2 vendors · 2 products

References

2 links