SonicWall Secure Mobile Access Remote Code Execution (SNWLID-2021-0001)

critical Nessus Plugin ID 146091

Synopsis

The remote host is affected by a remote code execution vulnerability.

Description

According to its self-reported version, the remote SonicWall Secure Mobile Access is affected by a remote code execution vulnerability. An unauthenticated, remote attacker can exploit this to bypass authentication and execute arbitrary commands.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to version 10.2.0.5-29sv or later.

See Also

http://www.nessus.org/u?5956a722

http://www.nessus.org/u?421bba7b

Plugin Details

Severity: Critical

ID: 146091

File Name: sonicwall_sma_SNWLID-2021-0001.nasl

Version: 1.13

Type: remote

Family: CGI abuses

Published: 2/3/2021

Updated: 12/5/2022

Configuration: Enable thorough checks

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: E:H/RL:OF/RC:C

CVSS Score Source: CVE-2021-20016

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

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

Temporal Vector: E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:sonicwall:sma_100_firmware

Required KB Items: installed_sw/SonicWall Secure Mobile Access

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/3/2021

Vulnerability Publication Date: 1/23/2021

CISA Known Exploited Dates: 11/17/2021

Reference Information

CVE: CVE-2021-20016

IAVA: 2021-A-0065-S

CEA-ID: CEA-2021-0006