// For flags

CVE-2014-3427

Yealink VoIP Phones - '/servlet' HTTP Response Splitting

Severity Score

6.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

4
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Vulnerabilidad de inyección CRLF en Yealink VoIP Phones con firmware 28.72.0.2 permite a atacantes remotos inyectar cabeceras HTTP arbitrarias y realizar ataques de división de respuesta HTTP a través del parámetro model en servlet.

Yealink VoIP Phones suffer from CRLF injection and cross site scripting vulnerabilities. This affects firmware version 28.72.0.2 and hardware version 28.2.0.128.0.0.0.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-05-07 CVE Reserved
  • 2014-06-12 First Exploit
  • 2014-06-13 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-01-31 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Yealink
Search vendor "Yealink"
 Voip Phone Firmware
Search vendor "Yealink" for product "Voip Phone Firmware"
 28.72.0.2
Search vendor "Yealink" for product "Voip Phone Firmware" and version "28.72.0.2"
-
Affected