Yealink Device Management Platform Pre-authentication Remote Command Injection (CVE-2021-27561)

critical Nessus Plugin ID 197075

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Synopsis

The remote host is affected by a pre-authentication remote command injection vulnerability.

Description

The remote host is affected by a pre-authentication remote command injection vulnerability. A remote, unauthenticated attacker can leverage this to run arbitrary commands as root on the remote host.

Solution

Upgrade to the Yealink Device Management Platform 3.6.0.31 or later.

Plugin Details

Severity: Critical

ID: 197075

File Name: yealink_device_management_platform_CVE-2021-27561.nbin

Version: 1.12

Type: remote

Family: Misc.

Published: 5/15/2024

Updated: 11/22/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

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

CVSS Score Source: CVE-2021-27561

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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

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

Vulnerability Information

CPE: cpe:/a:yealink:device_management

Required KB Items: installed_sw/Yealink Device Management Platform

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Patch Publication Date: 1/11/2021

Vulnerability Publication Date: 1/11/2021

CISA Known Exploited Vulnerability Due Dates: 11/17/2021

Reference Information

CVE: CVE-2021-27561, CVE-2021-27562

Detections

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