Schneider Electric Pelco Sarix Professional up to 3.29 network.ieee8021x.delete_certs input validation

Summaryinfo

A vulnerability was found in Schneider Electric Pelco Sarix Professional up to 3.29. It has been classified as critical. The affected element is an unknown function. The manipulation of the argument network.ieee8021x.delete_certs leads to input validation. This vulnerability is traded as CVE-2018-7232. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Schneider Electric Pelco Sarix Professional up to 3.29 (SCADA Software). This issue affects an unknown code block. The manipulation of the argument network.ieee8021x.delete_certs with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability exists in Schneider Electric's Pelco Sarix Professional in all firmware versions prior to 3.29.67 which could allow execution of commands due to lack of validation of the shell meta characters with the value of 'network.ieee8021x.delete_certs'.

The bug was discovered 03/01/2018. The weakness was shared 03/09/2018 (Website). The advisory is shared at schneider-electric.com. The identification of this vulnerability is CVE-2018-7232 since 02/19/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 3.29.67 eliminates this vulnerability.

The entries VDB-114325, VDB-114326, VDB-114334 and VDB-114335 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• SCADA Software

Vendor

• Schneider Electric

Name

• Pelco Sarix Professional

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• 3.12
• 3.13
• 3.14
• 3.15
• 3.16
• 3.17
• 3.18
• 3.19
• 3.20
• 3.21
• 3.22
• 3.23
• 3.24
• 3.25
• 3.26
• 3.27
• 3.28
• 3.29

License

• commercial

Website

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

CPE 2.3info

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CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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