Cisco SD-WAN vManage Software Unauthenticated Access to Messaging Services (cisco-sa-vmanage-msg-serv-AqTup7vs)

high Nessus Plugin ID 164823

Synopsis

The remote device is missing a vendor-supplied security patch

Description

According to its self-reported version, Cisco SD-WAN Viptela Software is affected by a vulnerability.

- A vulnerability in the binding configuration of Cisco SD-WAN vManage Software containers could allow an unauthenticated, adjacent attacker who has access to the VPN0 logical network to also access the messaging service ports on an affected system. This vulnerability exists because the messaging server container ports on an affected system lack sufficient protection mechanisms. An attacker could exploit this vulnerability by connecting to the messaging service ports of the affected system. To exploit this vulnerability, the attacker must be able to send network traffic to interfaces within the VPN0 logical network. This network may be restricted to protect logical or physical adjacent networks, depending on device deployment configuration. A successful exploit could allow the attacker to view and inject messages into the messaging service, which can cause configuration changes or cause the system to reload.
(CVE-2022-20696)

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 CSCvx87376

See Also

http://www.nessus.org/u?12d1b61a

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvx87376

Plugin Details

Severity: High

ID: 164823

File Name: cisco-sa-vmanage-msg-serv-AqTup7vs.nasl

Version: 1.11

Type: local

Family: CISCO

Published: 9/7/2022

Updated: 7/13/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 8.3

Temporal Score: 6.1

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

CVSS Score Source: CVE-2022-20696

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:A/AC:L/PR:N/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

Required KB Items: Cisco/Viptela/Version, Cisco/Viptela/Model

Exploit Ease: No known exploits are available

Patch Publication Date: 9/7/2022

Vulnerability Publication Date: 9/7/2022

Reference Information

CVE: CVE-2022-20696

CWE: 284

CISCO-SA: cisco-sa-vmanage-msg-serv-AqTup7vs

IAVA: 2022-A-0352-S

CISCO-BUG-ID: CSCvx87376