Dell iDRAC9 Directory Traversal (DSA-2020-128)

medium Nessus Plugin ID 139206

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Synopsis

The remote host is affected by a directory traversal vulnerability.

Description

The remote host is running iDRAC9 with a firmware version prior to 4.20.20.20. It is, therefore, affected by a directory traversal vulnerability due to insufficient validation of user input. An authenticated, remote attacker can exploit this, by sending a URI that contains directory traversal characters, to disclose the contents of files located outside of the server's restricted path.

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

Solution

Update the remote host to iDRAC9 firmware 4.20.20.20 or higher.

Plugin Details

Severity: Medium

ID: 139206

File Name: drac_dsa-2020-128.nasl

Version: 1.4

Type: remote

Family: CGI abuses

Published: 7/31/2020

Updated: 4/11/2022

Configuration: Enable thorough checks

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2020-5366

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: cpe:/h:dell:idrac9

Required KB Items: installed_sw/iDRAC

Exploit Ease: No known exploits are available

Patch Publication Date: 7/7/2020

Vulnerability Publication Date: 7/7/2020

Reference Information

CVE: CVE-2020-5366

IAVA: 2020-A-0343-S

Detections

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