Beetel Connection Manager NetConfig.ini Stack-Based Buffer Overflow
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Beetel Teletech Ltd. | Connection Manager | PCW_BTLINDV1.0.0B04 | — | No fix listed | CNA |
- Connection Manager VendorBeetel Teletech Ltd. Affected PCW_BTLINDV1.0.0B04 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-10036
- 2026-10-03 Alias added: GHSA-4ww9-x4qj-x6qm
References
Exploit 2
Sources
- CVE-2013-10036 · CVE Program
- CVE-2013-10036 · NVD
- FIRST EPSS
- GHSA-4ww9-x4qj-x6qm · GitHub Advisory Database · CC BY 4.0
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