Open-Xchange OX Guard up to 2.0.0-rev7 sql injection

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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.

A vulnerability, which was classified as critical, has been found in Open-Xchange OX Guard up to 2.0.0-rev7. This issue affects an unknown code. The manipulation with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

SQL injection vulnerability in the public key discovery API call in Open-Xchange OX Guard before 2.0.0-rev8 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.

The weakness was released 09/28/2015 (Website). It is possible to read the advisory at The identification of this vulnerability is CVE-2015-5703 since 07/31/2015. The attack may be initiated remotely. A simple authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

Upgrading to version 2.0.0-rev8 eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-78129.





CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

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



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

NVD Base Score: 🔍


Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707

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: Open-Xchange OX Guard 2.0.0-rev8


07/31/2015 🔍
09/28/2015 +59 days 🔍
09/28/2015 +0 days 🔍
09/29/2015 +1 days 🔍
06/19/2022 +2455 days 🔍


Advisory: 133672
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-5703 (🔍)
See also: 🔍


Created: 09/29/2015 10:21 AM
Updated: 06/19/2022 02:34 PM
Changes: 09/29/2015 10:21 AM (46), 01/04/2018 08:45 AM (2), 06/19/2022 02:34 PM (3)
Complete: 🔍
Cache ID: 3:A5D:40


No comments yet. Languages: en.

Please log in to comment.

Do you need the next level of professionalism?

Upgrade your account now!