Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote…
Priority LOW 38Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service (hang or reboot) via a large amount of ASCII data sent to port (1) 5060/UDP, (2) 5062/UDP, (3) 5064/UDP, (4) 5066/UDP, (5) 9876/UDP, or (6) 26789/UDP.
Why it matters now
EPSS 0.02063 81st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:grandstream:gxp-2000:1.1.0.5:*:*:*:*:*:*:* | 1.1.0.5 | Vulnerable | Grandstream |
- cpe:2.3:h:grandstream:gxp-2000:1.1.0.5:*:*:*:*:*:*:* Versions 1.1.0.5 Vulnerable ·Grandstream
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-5231
- 2026-10-03 Alias added: GHSA-w4qj-38rc-3hq9
References
Sources
- CVE-2006-5231 · CVE Program
- CVE-2006-5231 · NVD
- FIRST EPSS
- GHSA-w4qj-38rc-3hq9 · 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