CVE-2022-43971
Assigner: trellix
Published: 2023-01-09T00:00:00
State: PUBLISHED
title: Arbitrary code execution in Linksys WUMC710
descriptions: value: An arbitrary code exection vulnerability exists in Linksys WUMC710 Wireless-AC Universal Media Connector with firmware <= 1.0.02 (build3). The do_setNTP function within the httpd binary uses unvalidated user input in the construction of a system command. An authenticated attacker with administrator privileges can leverage this vulnerability over the network via a malicious GET or POST request to /setNTP.cgi to execute arbitrary commands on the underlying Linux operating system as root.
affected: vendor: Linksys
product: Linksys WUMC710 Wireless-AC Universal Media Connector
versions: version: Firmware
status: affected
lessThanOrEqual: 1.0.02 (build 3)
versionType: custom
credits: value: Jessie Chick of Trellix ARC
metrics: cvssV3_1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 7.2
baseSeverity: HIGH
problemTypes: descriptions: type: CWE
description: CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
cweId: CWE-78
x_generator: engine: Vulnogram 0.0.9
source: discovery: EXTERNAL