Elvexys StreamX up to 6.04.34 HTML path traversal

Summaryinfo

A vulnerability described as critical has been identified in Elvexys StreamX up to 6.04.34. This issue affects some unknown processing of the component HTML Component. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2022-4778. The attack can be launched remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Elvexys StreamX up to 6.04.34 and classified as critical. This vulnerability affects an unknown code block of the component HTML Component. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. CVE summarizes:

StreamX applications from versions 6.02.01 to 6.04.34 are affected by a path traversal vulnerability that allows authenticated users to get unauthorized access to files on the server's filesystem. StreamX applications using StreamView HTML component with the public web server feature activated are affected.

The weakness was disclosed 12/29/2022. The advisory is shared for download at elvexys.com. This vulnerability was named CVE-2022-4778 since 12/28/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at elvexys.com.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Elvexys

Name

• StreamX

Version

• 6.04.0
• 6.04.1
• 6.04.2
• 6.04.3
• 6.04.4
• 6.04.5
• 6.04.6
• 6.04.7
• 6.04.8
• 6.04.9
• 6.04.10
• 6.04.11
• 6.04.12
• 6.04.13
• 6.04.14
• 6.04.15
• 6.04.16
• 6.04.17
• 6.04.18
• 6.04.19
• 6.04.20
• 6.04.21
• 6.04.22
• 6.04.23
• 6.04.24
• 6.04.25
• 6.04.26
• 6.04.27
• 6.04.28
• 6.04.29
• 6.04.30
• 6.04.31
• 6.04.32
• 6.04.33
• 6.04.34

CPE 2.3info

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CPE 2.2info

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Once again VulDB remains the best source for vulnerability data.

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