The Grandstream SIP Phone GXV-3000 with firmware 1.0.1.7, Loader 1.0.0.6, and Boot 1.0.0.18 allows remote attackers to force silent call completion, eavesdrop on the phones local environment, and cause a denial of service (blocked call reception) via a certain SIP INVITE message followed by a certain SIP/2.0 183 Session Progress message.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Sip_phone | Grandstream | gxv-3000-1.0.0.18_boot (including) | gxv-3000-1.0.0.18_boot (including) |
| Sip_phone | Grandstream | gxv-3000-1.0.0.6_loader (including) | gxv-3000-1.0.0.6_loader (including) |
| Sip_phone | Grandstream | gxv-3000-1.0.1.7_firmware (including) | gxv-3000-1.0.1.7_firmware (including) |