CRITICAL

CVE-2018-9866

CVSS v3

9.8

CRITICAL

EPSS Score

11.2%

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.

Technical details

Published
8/3/2018

Frequently asked questions

What is CVE-2018-9866?

A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual appliance's, allow remote user to execute arbitrary code. This vulnerability affected GMS version 8.1 and earlier.

Is CVE-2018-9866 actively exploited?

Active exploitation of CVE-2018-9866 has not been confirmed. The EPSS score is 11.2%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-9866?

CVE-2018-9866 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2018-9866 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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