CVE-2025-34081 json
CONPROSYS HMI System (CHS) < 3.7.7 Exposed PHP Debug Info
published 2025-07-01 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-19656
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Contec Co.,Ltd. CONPROSYS HMI System (CHS) 3.7.7
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 16 mo ago
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Contec Co.,Ltd. CONPROSYS HMI System (CHS)
Classification
- Weakness
-
- CWE-215 Insertion of Sensitive Information Into Debugging Code
References
-
jvn.jp
/en/vu/JVNVU92266386/
third-party-advisory
-
vulncheck.com
/advisories/conprosys-hmi-system-exposed-php-debug-info
third-party-advisory
Sources
- CVE List CVE-2025-34081
- NVD CVE-2025-34081
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