Detections
Analytics

Cisco SD-WAN Software Privilege Escalation (cisco-sa-vepegr-4xynYLUj)

high Nessus Plugin ID 151154

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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 Software is affected by a privilege escalation vulnerability due to incorrect permissions being set when the affected command is executed. An authenticated, local attacker can exploit this in order to gain root privileges.

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

Solution

Upgrade to the relevant fixed version referenced in Cisco bug ID CSCvv42551

See Also

http://www.nessus.org/u?5fdc038a

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvv42551

Plugin Details

Severity: High

ID: 151154

File Name: cisco-sa-vepegr-4xynYLUj.nasl

Version: 1.5

Type: local

Family: CISCO

Published: 6/30/2021

Updated: 7/1/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.3

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

CVSS Score Source: CVE-2020-3595

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/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:/a:cisco:sd-wan_vmanage, cpe:/o:cisco:sd-wan_firmware, x-cpe:/a:cisco:sd-wan_vbond_orchestrator, x-cpe:/a:cisco:sd-wan_vedge, x-cpe:/a:cisco:sd-wan_vsmart_controller, x-cpe:/a:cisco:vedge_cloud_router

Required KB Items: Cisco/Viptela/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 11/4/2020

Vulnerability Publication Date: 11/5/2020

Reference Information

CVE: CVE-2020-3595

CWE: 269

CISCO-SA: cisco-sa-vepegr-4xynYLUj

IAVA: 2020-A-0509

CISCO-BUG-ID: CSCvv42551