CVE-2014-3427
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote...
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.
Exploit likelihood
What each source reports
NVD Score used
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.
- Record
CVE-2014-3427- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.
- Record
CVE-2014-3427- Updated
- 2026-11-02
EUVDEUVD-2014-3440 No score
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.
- Record
EUVD-2014-3440- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-37fc-4qqv-26w3 No score
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote...
CRLF injection vulnerability in Yealink VoIP Phones with firmware 28.72.0.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the model parameter to servlet.
- Record
GHSA-37fc-4qqv-26w3- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Yealink VoIP Phones - '/servlet' HTTP Response Splitting | 2014-06-12 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-3427 is a medium vulnerability (CVSS 5.0) in Yealink Voip Phone Firmware, published July 16, 2014. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.20%, the 92nd percentile. No source names a fixed version.