Shell Injection Vulnerability in Grandstream VoIP Phones
CVE-2018-17565

9.8CRITICAL

Key Information:

Vendor

Grandstream

Status
Gxp1610 Firmware
Vendor
CVE Published:
1 April 2019

What is CVE-2018-17565?

A shell metacharacter injection vulnerability exists in the SSH configuration interface of Grandstream GXP16xx VoIP phones. This flaw enables attackers to exploit the VoIP phone's SSH services, allowing them to execute arbitrary system commands and potentially gain a root shell, leading to full control over the device. Users are advised to update to the latest firmware to mitigate this risk.

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References

http://grandstream.com/support/firmware
x_refsource_MISC
https://iridiumxor.wordpress.com/2019/01/03/three-simple-...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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