Design/Logic Flaw

2020-04-1414:15:00

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8.7 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.6%

JSON

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.

CPENameOperatorVersion
gxp1610_firmwarele1.0.4.152
gxp1615_firmwarele1.0.4.152
gxp1620_firmwarele1.0.4.152
gxp1625_firmwarele1.0.4.152
gxp1628_firmwarele1.0.4.152
gxp1630_firmwarele1.0.4.152

Name	Operator	Version
gxp1610_firmware	le	1.0.4.152
gxp1615_firmware	le	1.0.4.152
gxp1620_firmware	le	1.0.4.152
gxp1625_firmware	le	1.0.4.152
gxp1628_firmware	le	1.0.4.152
gxp1630_firmware	le	1.0.4.152

References

www.tenable.com/security/research/tra-2020-22