# CVE-2013-10036

## Summary

- **CVE ID:** CVE-2013-10036
- **Severity:** HIGH
- **CVSS Score:** 8.4 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-121
- **Published:** Jul 31, 2025
- **Last Modified:** Jul 15, 2026

## Description

A stack-based buffer overflow vulnerability exists in Beetel Connection Manager version PCW_BTLINDV1.0.0B04 when parsing the UserName parameter in the NetConfig.ini configuration file. A crafted .ini file containing an overly long UserName value can overwrite the Structured Exception Handler (SEH), leading to arbitrary code execution when the application processes the file.

## Affected Products

- Beetel Teletech Ltd. — Connection Manager (PCW_BTLINDV1.0.0B04)

## References

- [CNA](https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/beetel_netconfig_ini_bof.rb)
- [CNA](https://www.exploit-db.com/exploits/28969)
- [CNA](https://www.fortiguard.com/encyclopedia/ips/37394/beetel-connection-manager-netconfig-username-buffer-overflow)
- [CNA](https://www.vulncheck.com/advisories/beetel-connection-manager-stack-based-buffer-overflow)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 3.65%
- **EPSS Percentile:** 87.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._