Is CVE-2007-3347 being actively exploited?

CVE-2007-3347 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-3347?

CVE-2007-3347 has a CVSS 2.0 base score of 7.8 (HIGH).

CVE-2007-3347

HIGH · CVSS 7.8EPSS 1.3%EU EUVD

The D-Link DPH-540/DPH-541 phone accepts SIP INVITE messages that are not from the Call Server's IP address, which allows remote attackers to engage in arbitrary SIP communication with the phone, as demonstrated by communication with forged caller ID.

Key facts

CVSS score: 7.8 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:N/I:C/A:N
EPSS score: 1.3% (70th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-3337)
Published: June 22, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-3337 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

d-link / dph-540
d-link / dph-540
d-link / dph-541
d-link / dph-541

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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