title: Unautorized access to the calendar appointments
description: Agents are able to list appointments in the calendars without required permissions. This issue affects: OTRS AG ((OTRS)) Community Edition: 6.0.x version 6.0.1 and later versions. OTRS AG OTRS: 7.0.x versions prior to 7.0.27.
problem types: CWE-200 Information Exposure
affected:
{
vendor: OTRS AG
product: ((OTRS)) Community Edition
versions:
version: 6.0.1, status: affected, lessThan: 6.0.x*, versionType: custom
}
{
vendor: OTRS AG
product: OTRS
versions:
version: 7.0.x, status: affected, lessThan: 7.0.27, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
baseScore: 3.5
baseSeverity: LOW
]
solutions: Update to OTRS 7.0.28.