Insufficiently protected credentials in Sangoma Technologies cg6kwin2k.sys
Priority LOW 26CWE-522Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-522.
Summary
Exposed IOCTL with insufficient access control issue exists in cg6kwin2k.sys prior to 2.1.7.0. By sending a specific IOCTL request, a user without the administrator privilege may perform I/O to arbitrary hardware port or physical address, resulting in erasing or altering the firmware.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00179 7th percentileScored 2026-11-07
Fix Fixed cg6kwin2k.sys ( Sangoma Technologies): 2.1.7.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 |
|---|---|---|---|---|---|
| Sangoma Technologies | cg6kwin2k.sys | before 2.1.7.0 | 2.1.7.0 | Patch available | CNA |
- cg6kwin2k.sys VendorSangoma Technologies Affected before 2.1.7.0 Fixed in 2.1.7.0 Patch available CNA
Remediation
- Fix · CNA cg6kwin2k.sys ( Sangoma Technologies) Fixed in 2.1.7.0
Timeline
- 2026-10-02 Threatist record created from CVE-2024-29216
- 2026-10-03 Alias added: GHSA-g2m6-m2m8-q4qh
References
Sources
- CVE-2024-29216 · CVE Program
- CVE-2024-29216 · NVD
- FIRST EPSS
- GHSA-g2m6-m2m8-q4qh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences