CVE-2007-4498 EXPLOIT
7.8
HIGH · CVSS 2.0 · EPSS 13.8% (pctl 96)
Patch early
A public exploit exists.
Description
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 phone's 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.
Scoring
| CVSS | 7.8 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:P/I:N/A:C |
| EPSS | 13.75% — more likely to be exploited than 96% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2007-08-23 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| grandstream | sip phone |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Grandstream GXV-3000 Phone - Remote Denial of Service | 2007-08-22 |
References
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065417.html
- http://osvdb.org/40185
- http://secunia.com/advisories/26568
- http://securityreason.com/securityalert/3059
- http://www.securityfocus.com/bid/25399
- http://www.securitytracker.com/id?1018598
- http://www.vupen.com/english/advisories/2007/2970
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36170
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065417.html
- http://osvdb.org/40185
- http://secunia.com/advisories/26568
- http://securityreason.com/securityalert/3059
- http://www.securityfocus.com/bid/25399
- http://www.securitytracker.com/id?1018598
- http://www.vupen.com/english/advisories/2007/2970
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36170
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