Detections
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Cisco DNA Spaces Connector Command Injection Vulnerability (cisco-sa-dna-cmd-injection-rrAYzOwc)

critical Nessus Plugin ID 143424

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

A command injection vulnerability exists in Cisco DNA Spaces Connector due to insufficient validation of user-supplied input in the web-based management interface. An unauthenticated, remote attacker can exploit this, by sending crafted HTTP requests to the web-based management interface, to execute arbitrary commands on the underling operating system with privileges of the web-based management application.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvv25495

See Also

http://www.nessus.org/u?ecf1a2e0

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvv25495

Plugin Details

Severity: Critical

ID: 143424

File Name: cisco-sa-dna-cmd-injection-rrAYzOwc.nasl

Version: 1.4

Type: remote

Family: CISCO

Published: 12/2/2020

Updated: 12/3/2020

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2020-3586

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:dna_spaces%3a_connector

Required KB Items: Cisco/DNA Spaces Connector/Version, Cisco/DNA Spaces Connector/Port

Exploit Ease: No known exploits are available

Patch Publication Date: 11/18/2020

Vulnerability Publication Date: 11/18/2020

Reference Information

CVE: CVE-2020-3586