CVE-2020-5739

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.
References
Link Resource
https://www.tenable.com/security/research/tra-2020-22 Exploit Vendor Advisory
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:grandstream:gxp1610_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:grandstream:gxp1610:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:grandstream:gxp1615_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:grandstream:gxp1615:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:grandstream:gxp1620_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:grandstream:gxp1620:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:grandstream:gxp1625_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:grandstream:gxp1625:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:grandstream:gxp1628_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:grandstream:gxp1628:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:grandstream:gxp1630_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:grandstream:gxp1630:-:*:*:*:*:*:*:*

Information

Published : 2020-04-14 07:15

Updated : 2020-04-14 11:14


NVD link : CVE-2020-5739

Mitre link : CVE-2020-5739


JSON object : View

CWE
CWE-94

Improper Control of Generation of Code ('Code Injection')

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Products Affected

grandstream

  • gxp1630_firmware
  • gxp1628
  • gxp1625_firmware
  • gxp1625
  • gxp1620_firmware
  • gxp1615_firmware
  • gxp1620
  • gxp1630
  • gxp1615
  • gxp1628_firmware
  • gxp1610_firmware
  • gxp1610