Cisco SD-WAN Solution Local Privilege Escalation (cisco-sa-20200122-sdwan-priv-esc)

high Nessus Plugin ID 147732
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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 vulnerability due to insufficient input validation. An authenticated, local attacker can exploit this, by sending a crafted file, in order to elevate privileges to root on the underlying operating system.

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 CSCvr00305

See Also

http://www.nessus.org/u?c63ee773

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr00305

Plugin Details

Severity: High

ID: 147732

File Name: cisco-sa-20200122-sdwan-priv-esc.nasl

Version: 1.10

Type: local

Family: CISCO

Published: 3/12/2021

Updated: 3/15/2021

Dependencies: cisco_vedge_detect.nbin

Risk Information

CVSS Score Source: CVE-2020-3115

VPR

Risk Factor: Medium

Score: 6.5

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

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

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

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

Required KB Items: Cisco/Viptela/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 1/22/2020

Vulnerability Publication Date: 1/22/2020

Reference Information

CVE: CVE-2020-3115