Cisco Data Center Network Manager Multiple Stored Cross-Site Scripting Vulnerablities (June 2020)

medium Nessus Plugin ID 137850

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

A stored cross-site scripting (XSS) vulnerabilities exists in web-based management interface of Cisco Data Center Network Manager (DCNM) due to improper validation of user-supplied input before returning it to users. An unauthenticated, remote attacker, administrative credentials can exploit this, by convincing a user to click a specially crafted URL, to execute arbitrary script code in a user's browser session.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvt05178, CSCvt10966, CSCvt10970

Plugin Details

Severity: Medium

ID: 137850

File Name: cisco-sa-dcnm-stored-xxs-20200617.nasl

Version: 1.10

Type: combined

Family: CISCO

Published: 6/26/2020

Updated: 9/24/2020

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.0

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2020-3356

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

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

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

Vulnerability Information

CPE: cpe:/a:cisco:data_center_network_manager

Exploit Ease: No known exploits are available

Patch Publication Date: 6/17/2020

Vulnerability Publication Date: 6/17/2020

Reference Information

CVE: CVE-2020-3354, CVE-2020-3355, CVE-2020-3356

CWE: 79

CISCO-SA: cisco-sa-dcnm-stored-xss-VyE4bNAh, cisco-sa-dcnm-stored-xss-eUyGPqxm, cisco-sa-dcnm-stored-xss-yJyqBJGU

IAVA: 2020-A-0279

CISCO-BUG-ID: CSCvt05178, CSCvt10966, CSCvt10970

Detections

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