Detections
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Cisco SD-WAN vManage Software XSS (cisco-sa-vmanxss2-ugJyqxWF)

medium Nessus Plugin ID 143165

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Synopsis

The remote device is missing a vendor-supplied security patch.

Description

According to its self-reported version, Cisco SD-WAN vManage is affected by a cross-site scripting (XSS) vulnerability in the web-based management interface due to not properly validating user-supplied input. An authenticated, remote attacker 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 BID and Cisco Security Advisory for more information.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvv42616.

See Also

http://www.nessus.org/u?8aab83ed

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvv42616

Plugin Details

Severity: Medium

ID: 143165

File Name: cisco-sa-vmanxss2-ugJyqxWF.nasl

Version: 1.5

Type: local

Family: CISCO

Published: 11/23/2020

Updated: 11/24/2020

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.0

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

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

CVSS Score Source: CVE-2020-3587

CVSS v3

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5.6

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

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

Vulnerability Information

CPE: cpe:/o:cisco:sd-wan_firmware

Required KB Items: Cisco/Viptela/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 11/4/2020

Vulnerability Publication Date: 11/4/2020

Reference Information

CVE: CVE-2020-3587

CWE: 79

CISCO-SA: cisco-sa-vmanxss2-ugJyqxWF

IAVA: 2020-A-0509

CISCO-BUG-ID: CSCvv42616