CVE-2006-5231
HIGH · CVSS 7.8EPSS 2.1%EU EUVD
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.
Key facts
- CVSS score
- 7.8 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C- EPSS score
- 2.1% (81th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2006-5216)
- Published
- October 11, 2006
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2006-5216 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- grandstream / gxp-2000
References
- http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/049876.html
- http://secunia.com/advisories/22265(Patch, Vendor Advisory)
- http://securityreason.com/securityalert/1718
- http://www.grandstream.com/BETATEST/GXP2000_BT200/Release_Note_GXP2000-BT200_1.1.1.14.pdf
- http://www.securityfocus.com/bid/20356
- http://www.vupen.com/english/advisories/2006/3941
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29356
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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