title: PHOENIX CONTACT: Unintended script file upload in CHARX Series
description: An unauthenticated remote attacker can upload a arbitrary script file due to improper input validation. The upload destination is fixed and is write only.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: CHARX SEC-3000
vendor: PHOENIX CONTACT
versions:
lessThanOrEqual: 1.5.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CHARX SEC-3050
vendor: PHOENIX CONTACT
versions:
lessThanOrEqual: 1.5.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CHARX SEC-3100
vendor: PHOENIX CONTACT
versions:
lessThanOrEqual: 1.5.0, status: affected, version: 0, versionType: semver
}
{
defaultStatus: unaffected
product: CHARX SEC-3150
vendor: PHOENIX CONTACT
versions:
lessThanOrEqual: 1.5.0, status: affected, version: 0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.3
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL