# CVE-2025-10183

## Summary

- **CVE ID:** CVE-2025-10183
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
- **CWE:** CWE-611
- **Published:** Sep 9, 2025
- **Last Modified:** Mar 12, 2026

## Description

A blind XML External Entity (XXE) injection in the OpenMessaging webservice in TecCom TecConnect 4.1 allows an unauthenticated attacker to exfiltrate arbitrary files to an attacker-controlled server. TecConnect 4.1 is considered end-of-life as of December 2023. Users are advised to upgrade to TecCom Connect 5.

## Affected Products

- TecCom — TecConnect (4.1)

## References

- [CNA](https://blog.blacklanternsecurity.com/p/teccom-tecconnect-41-xml-external)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.43%
- **EPSS Percentile:** 36.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._