The D-Link DPH-540/DPH-541 phone accepts SIP INVITE messages that are not from the Call…
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Complete · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.01254 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:d-link:dph-540:1.00.03:*:*:*:*:*:*:* | 1.00.03 | Vulnerable | D-Link |
| cpe:2.3:h:d-link:dph-540:1.00.14:*:*:*:*:*:*:* | 1.00.14 | Vulnerable | D-Link |
| cpe:2.3:h:d-link:dph-541:1.00.03:*:*:*:*:*:*:* | 1.00.03 | Vulnerable | D-Link |
| cpe:2.3:h:d-link:dph-541:1.00.14:*:*:*:*:*:*:* | 1.00.14 | Vulnerable | D-Link |
- cpe:2.3:h:d-link:dph-540:1.00.03:*:*:*:*:*:*:* Versions 1.00.03 Vulnerable ·D-Link
- cpe:2.3:h:d-link:dph-540:1.00.14:*:*:*:*:*:*:* Versions 1.00.14 Vulnerable ·D-Link
- cpe:2.3:h:d-link:dph-541:1.00.03:*:*:*:*:*:*:* Versions 1.00.03 Vulnerable ·D-Link
- cpe:2.3:h:d-link:dph-541:1.00.14:*:*:*:*:*:*:* Versions 1.00.14 Vulnerable ·D-Link
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-3347
- 2026-10-03 Alias added: GHSA-w8vh-crmm-4pp5
References
More D-Link Dph-540 vulnerabilities
- TI-2007-03243 The D-Link DPH-540/DPH-541 phone allows remote attackers to cause a denial of service… CVSS 2.0HIGH 7.8
Sources
- CVE-2007-3347 · CVE Program
- CVE-2007-3347 · NVD
- FIRST EPSS
- GHSA-w8vh-crmm-4pp5 · GitHub Advisory Database · CC BY 4.0
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