phpCollab up to 2.5.1 File Upload clients/editclient.php Request unrestricted upload

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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
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.5$0-$5k0.00

A vulnerability classified as critical was found in phpCollab up to 2.5.1. This vulnerability affects an unknown function of the file clients/editclient.php of the component File Upload. The manipulation as part of a Request leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-434. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 09/27/2017. The weakness was published 10/03/2017 (Website). The advisory is shared for download at sysdream.com. This vulnerability was named CVE-2017-6090 since 02/18/2017. The attack can be initiated remotely. The successful exploitation requires a single authentication. Technical details and also a public exploit are known.

It is declared as highly functional. It is possible to download the exploit at exploit-db.com. The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entry is available at 107379.

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CPE 2.3infoedit

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VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2infoedit

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

NVD Base Score: 🔍

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-434
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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MetaSploit ID: phpcollab_upload_exec.rb
MetaSploit Name: phpCollab 2.5.1 Unauthenticated File Upload
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

02/18/2017 🔍
09/27/2017 +221 days 🔍
10/02/2017 +5 days 🔍
10/03/2017 +1 days 🔍
10/03/2017 +0 days 🔍
11/21/2019 +779 days 🔍

Sourcesinfoedit

Advisory: sysdream.com
Status: Not defined

CVE: CVE-2017-6090 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfoedit

Created: 10/03/2017 11:02 AM
Updated: 11/21/2019 01:41 PM
Changes: (7) vulnerability_discoverydate exploit_availability exploit_publicity exploit_url source_msf_id source_msf_filename source_msf_title
Complete: 🔍

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