Dell EMC iDRAC9 4.40.00.00 < 4.40.10.00 (DSA-2021-082)

critical Nessus Plugin ID 182918

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Synopsis

Dell EMC iDRAC9 installed on the remote host is affected by a vulnerability.

Description

The version of Dell EMC iDRAC9 installed on the remote host is prior to 4.40.10.00. It is, therefore, affected by a vulnerability as referenced in the DSA-2021-082 advisory.

- Dell EMC iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the virtual console. (CVE-2021-21538)

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

Solution

Upgrade to Dell EMC iDRAC9 version 4.40.10.00 or later.

Plugin Details

Severity: Critical

ID: 182918

File Name: drac_dsa-2021-082_4_40_10_00.nasl

Version: 1.2

Type: remote

Family: CGI abuses

Published: 10/11/2023

Updated: 12/22/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.3

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2021-21538

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

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

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

Vulnerability Information

CPE: x-cpe:/a:dell:emc_idrac9, cpe:/h:dell:emc_idrac9

Required KB Items: installed_sw/iDRAC

Exploit Ease: No known exploits are available

Patch Publication Date: 5/10/2021

Vulnerability Publication Date: 5/10/2021

Reference Information

CVE: CVE-2021-21538

Detections

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