CX-Supervisor up to 3.42 Project File command injection

Summaryinfo

A vulnerability labeled as critical has been found in CX-Supervisor up to 3.42. This affects an unknown part of the component Project File Handler. Executing a manipulation can lead to command injection. This vulnerability is registered as CVE-2018-19013. The attack needs to be launched locally. No exploit is available.

Detailsinfo

A vulnerability has been found in CX-Supervisor up to 3.42 and classified as critical. This vulnerability affects an unknown part of the component Project File Handler. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An attacker could inject commands to delete files and/or delete the contents of a file on CX-Supervisor (Versions 3.42 and prior) through a specially crafted project file.

The bug was discovered 01/17/2019. The weakness was published 01/22/2019 by mr_me with Zero Day Initiative (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2018-19013 since 11/06/2018. The attack can be initiated remotely. A single authentication is necessary for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1202.

The vulnerability was handled as a non-public zero-day exploit for at least 5 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.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 106654†). Similar entries are available at VDB-129999, VDB-130001, VDB-130002 and VDB-130284. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

• CX-Supervisor

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
• 3.30
• 3.31
• 3.32
• 3.33
• 3.34
• 3.35
• 3.36
• 3.37
• 3.38
• 3.39
• 3.40
• 3.41
• 3.42

CPE 2.3info

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CPE 2.2info

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Entryinfo

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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