CVE-2020-5739

HIGH
8.8
CVSS Score
Published: April 14, 2020 at 01:48 PM UTC
Updated: June 17, 2026 at 03:22 AM UTC
13 products affected across 1 vendorGXP1628 FirmwareGXP1630 FirmwareGXP1615 Firmware

Using Grandstream GXP1600 Series by N/A?

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Severity
HIGH8.8
Exploit prediction
EPSS 5%

Description

Grandstream GXP1600 series firmware 1.0.4.152 and below is vulnerable to authenticated remote command execution when an attacker adds an OpenVPN up script to the phone's VPN settings via the "Additional Settings" field in the web interface. When the VPN's connection is established, the user defined script is executed with root privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 1.0.4.152
v ≤ 1.0.4.152
v ≤ 1.0.4.152
v ≤ 1.0.4.152

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-94

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