Cisco SD-WAN vManage Software RCE (cisco-sa-vmanrce-4jtWT28P)

High Nessus Plugin ID 142365

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VPR Score: 5.9

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 remote code execution vulnerability in its user authentication processing component due to insufficient user input sanitization. An authenticated, remote attacker can exploit this to bypass authentication and execute arbitrary commands with root privileges.

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

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

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvt70892

See Also

http://www.nessus.org/u?6efd7427

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvt70892

Plugin Details

Severity: High

ID: 142365

File Name: cisco-sa-vmanrce-4jtWT28P.nasl

Version: 1.4

Type: local

Family: CISCO

Published: 2020/11/03

Updated: 2020/11/04

Dependencies: 141084

Configuration: Enable paranoid mode

Risk Information

Risk Factor: High

VPR Score: 5.9

CVSS Score Source: CVE-2020-3387

CVSS v2.0

Base Score: 9

Temporal Score: 6.7

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/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:/o:cisco:sd-wan_vmanage

Required KB Items: Cisco/Viptela/Version, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/07/15

Vulnerability Publication Date: 2020/07/15

Reference Information

CVE: CVE-2020-3387

CISCO-BUG-ID: CSCvt70892

CISCO-SA: cisco-sa-vmanrce-4jtWT28P

CWE: 20