Schneider Electric Easergy T300 up to 1.5.2 TAR Archive file information disclosure

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Schneider Electric Easergy T300 up to 1.5.2. Affected is an unknown function. The manipulation as part of TAR Archive leads to file information disclosure. This vulnerability is referenced as CVE-2020-7506. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Schneider Electric Easergy T300 up to 1.5.2. It has been rated as problematic. This issue affects an unknown functionality. The manipulation as part of a TAR Archive leads to a file information disclosure vulnerability. Using CWE to declare the problem leads to CWE-538. The product places sensitive information into files or directories that are accessible to actors who are allowed to have access to the files, but not to the sensitive information. Impacted is confidentiality. The summary by CVE is:

A CWE-538: File and Directory Information Exposure vulnerability exists in Easergy T300 (Firmware version 1.5.2 and older) which could allow an attacker to pack or unpack the archive with the firmware for the controller and modules using the usual tar archiver resulting in an information exposure.

The weakness was published 06/16/2020 (Website). It is possible to read the advisory at se.com. The identification of this vulnerability is CVE-2020-7506 since 01/21/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1083 according to MITRE ATT&CK.

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

Similar entries are available at VDB-156812, VDB-156813, VDB-156814 and VDB-156816. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• SCADA Software

Vendor

• Schneider Electric

Name

• Easergy T300

Version

• 1.5.0
• 1.5.1
• 1.5.2

License

• commercial

Website

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

CPE 2.3info

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CPE 2.2info

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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