Square 9 GlobalForms 6.2.x Match Time-Based sql injection

Summaryinfo

A vulnerability has been found in Square 9 GlobalForms 6.2.x and classified as critical. This vulnerability affects unknown code. This manipulation of the argument Match causes sql injection (Time-Based). This vulnerability is registered as CVE-2018-8820. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in Square 9 GlobalForms 6.2.x and classified as critical. Affected by this vulnerability is an unknown part. The manipulation of the argument match with an unknown input leads to a sql injection vulnerability (Time-Based). The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Square 9 GlobalForms 6.2.x. A Time Based SQL injection vulnerability in the "match" parameter allows remote authenticated attackers to execute arbitrary SQL commands. It is possible to upgrade access to full server compromise via xp_cmdshell. In some cases, the authentication requirement for the attack can be met by sending the default admin credentials.

The bug was discovered 03/27/2018. The weakness was published 03/28/2018 as not defined mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. This vulnerability is known as CVE-2018-8820 since 03/20/2018. The attack can be launched remotely. A single authentication is necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 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.

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Productinfo

Vendor

• Square 9

Name

• GlobalForms

Version

• 6.2.x

CPE 2.3info

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CPE 2.2info

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