Schneider Electric U.motion Builder up to 1.3.3 xmlserver.php ID sql injection

Summaryinfo

A vulnerability has been found in Schneider Electric U.motion Builder up to 1.3.3 and classified as critical. The affected element is an unknown function of the file xmlserver.php. Performing a manipulation of the argument ID as part of Parameter results in sql injection. This vulnerability is identified as CVE-2018-7769. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Schneider Electric U.motion Builder up to 1.3.3 (Automation Software). It has been classified as critical. This affects an unknown part of the file xmlserver.php. The manipulation of the argument id as part of a Parameter leads to a sql injection vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The vulnerability exists within processing of xmlserver.php in Schneider Electric U.motion Builder software versions prior to v1.3.4. The underlying SQLite database query is subject to SQL injection on the id input parameter.

The bug was discovered 04/19/2018. The weakness was released 07/03/2018 (Website). It is possible to read the advisory at schneider-electric.com. This vulnerability is uniquely identified as CVE-2018-7769 since 03/08/2018. It is possible to initiate the attack remotely. No form of authentication is needed 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 75 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:xmlserver.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.3.4 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-120298, VDB-120285, VDB-120286 and VDB-120287. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Automation Software

Vendor

• Schneider Electric

Name

• U.motion Builder

Version

• 1.3.0
• 1.3.1
• 1.3.2
• 1.3.3

License

• commercial

Website

• Vendor: https://www.schneider-electric.com/

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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