OS Command Injection in Grandstream Networks, Inc. products - CVE-2018-17565
Published: November 20, 2019
Vulnerability identifier: #VU22868
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2018-17565
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Grandstream Basic IP Phones firmware
GXP1610
GXP1615
GXP1620
GXP1625
GXP1628
GXP1630
Grandstream Basic IP Phones firmware
GXP1610
GXP1615
GXP1620
GXP1625
GXP1628
GXP1630
Software vendor:
Grandstream Networks, Inc.
Grandstream Networks, Inc.
Description
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to Shell Metacharacter Injection in the SSH configuration interface. A remote unauthenticated attacker can execute arbitrary OS commands and gain a root shell on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.