Cisco Small Business RV132W and RV134W Remote Code Execution (cisco-sa-20180207-rv13x)

critical Nessus Plugin ID 129781

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Synopsis

The remote device is missing a vendor-supplied security patch

Description

According to its self-reported version, this Cisco Small Business RV Series router is affected by a remote code execution vulnerability. A vulnerability in the web interface of the Cisco RV132W ADSL2+ Wireless-N VPN and RV134W VDSL2 Wireless-AC VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system, including issuing commands with root privileges. The attacker could also cause an affected system to reload, resulting in a denial of service (DoS) condition. Please see the included Cisco BIDs and Cisco Security Advisory for more information

Solution

Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCvg92737, CSCvh60170

Plugin Details

Severity: Critical

ID: 129781

File Name: cisco-sa-20180207-rv13x.nasl

Version: 1.15

Type: remote

Family: CISCO

Published: 10/10/2019

Updated: 3/28/2022

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

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

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

CVSS Score Source: CVE-2018-0125

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

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

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

Vulnerability Information

CPE: x-cpe:/o:cisco:small_business_rv_series_router_firmware

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/7/2018

Vulnerability Publication Date: 2/7/2018

CISA Known Exploited Dates: 4/15/2022

Reference Information

CVE: CVE-2018-0125

CISCO-BUG-ID: CSCvg92737, CSCvh60170

CISCO-SA: cisco-sa-20180207-rv13x

IAVA: 0001-A-0010-S