title: Command injection vulnerability in Movistar 4G router
description: Command injection vulnerability in Movistar 4G router affecting version ES_WLD71-T1_v2.0.201820. This vulnerability allows an authenticated user to execute commands inside the router by making a POST request to the URL '/cgi-bin/gui.cgi'.
problem types: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
affected:
{
defaultStatus: unaffected
product: Router Movistar 4G
vendor: Movistar
versions:
status: affected, version: ES_WLD71-T1_v2.0.20182
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 7.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions: Vulnerability fixed in versions from ES_WLD71-T1_v2.0.214140 onwards, released in February 2022.