Remote Command Execution Vulnerability in TP-Link WVR, WAR, and ER Devices
CVE-2017-15629

7.2HIGH

Key Information:

Vendor

Tp-link
Status
Er5110g Firmware
Vendor
CVE Published:
11 January 2018

What is CVE-2017-15629?

A command injection vulnerability exists in TP-Link WVR, WAR, and ER devices that permits remote authenticated administrators to execute arbitrary commands. This vulnerability arises from improper validation of the 'new-tunnelname' variable in the 'pptp_client.lua' file, exposing the system to potential unauthorized command execution. This weakness highlights the importance of maintaining secure coding practices and regular updates to network devices to mitigate exploitation risks.

References

https://github.com/chunibalon/Vulnerability/blob/master/C...
x_refsource_MISC
http://www.securityfocus.com/archive/1/541655/100/0/threaded
mailing-listx_refsource_BUGTRAQ

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2017-15629 : Remote Command Execution Vulnerability in TP-Link WVR, WAR, and ER Devices