Verba Collaboration Compliance up to 9.2.1 Access Control access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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A vulnerability, which was classified as critical, was found in Verba Collaboration Compliance and Quality Management Platform up to 9.2.1 (Groupware Software). Affected is an unknown part of the component Access Control. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Verba Collaboration Compliance and Quality Management Platform before has Incorrect Access Control.

The bug was discovered 10/02/2018. The weakness was released 10/04/2018 as not defined mailinglist post (Bugtraq). The advisory is available at This vulnerability is traded as CVE-2018-17871 since 10/01/2018. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is necessary for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version eliminates this vulnerability.

Entry connected to this vulnerability is available at 124807.






CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍


Class: Access control
CWE: CWE-284 / CWE-266
ATT&CK: T1068

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Collaboration Compliance/Quality Management Platform


10/01/2018 🔍
10/02/2018 +1 days 🔍
10/04/2018 +1 days 🔍
10/04/2018 +0 days 🔍
10/05/2018 +1 days 🔍
05/22/2023 +1690 days 🔍


Advisory: 149651
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-17871 (🔍)
See also: 🔍


Created: 10/05/2018 07:14 AM
Updated: 05/22/2023 10:04 AM
Changes: 10/05/2018 07:14 AM (62), 03/29/2020 06:45 PM (1), 05/22/2023 10:04 AM (4)
Complete: 🔍


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