CVE-2006-5231 json
Grandstream GXP-2000 VoIP Desktop Phone, firmware version 1.1.0.5, allows remote attackers to cause a denial of service (hang or reboot) vi…
published 2006-10-11 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-5216
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
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.
Patch / fix
- secunia.com/advisories/22265 advisory
Exploit prediction
2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
References
-
secunia.com
/advisories/22265
third-party-advisory, patch, vendor-advisory
-
securityfocus.com
/bid/20356
vdb-entry
-
securityreason.com
/securityalert/1718
third-party-advisory
-
lists.grok.org.uk
/pipermail/full-disclosure/2006-October/049876.html
mailing-list
-
vupen.com
/english/advisories/2006/3941
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/29356
vdb-entry
- grandstream.com /BETATEST/GXP2000_BT200/Release_Note_GXP2000-BT200_1.1.1.14.pdf
Sources
- CVE List CVE-2006-5231
- NVD CVE-2006-5231
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