Grandstream GXV3370 < 1.0.1.41 RCE

High Nessus Network Monitor Plugin ID 700498

Synopsis

The remote host is using a Grandstream GXV3370 device that is vulnerable to a Remote Code Execution (RCE) attack vector.

Description

The remote host is running a Grandstream GXV3370 device, firmware version prior to 1.0.1.41 , and is therefore affected by a RCE attack vector that allows remote authenticated users to execute arbitrary code via shell metacharacters in a '/manager?action=getlogcat' priority field.

Solution

Upgrade to Grandstream GXV3370 firmware version 1.0.1.41 or later.

See Also

https://www.tenable.com/blog/multiple-remote-code-execution-vulnerabilities-found-in-grandstream-devices

https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=23920

https://threatpost.com/grandstream-bugs-smbs-attacks/143141

Plugin Details

Severity: High

ID: 700498

Family: IoT

Published: 2019/04/05

Updated: 2019/04/06

Dependencies: 700495

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 6.5

Temporal Score: 4.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/h:grandstreamnetworks:gxv3370

Patch Publication Date: 2019/03/22

Vulnerability Publication Date: 2019/03/22

Reference Information

CVE: CVE-2019-10659