Kieback & Peter DDC4002 path traversal

Summaryinfo

A vulnerability, which was classified as critical, was found in Kieback & Peter DDC4040e, DDC4020e, DDC4400e, DDC4200e, DDC4002e, DDC4400, DDC4200-L, DDC4200, DDC4100 and DDC4002. Impacted is an unknown function. Such manipulation leads to path traversal. This vulnerability is listed as CVE-2024-41717. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Kieback & Peter DDC4040e, DDC4020e, DDC4400e, DDC4200e, DDC4002e, DDC4400, DDC4200-L, DDC4200, DDC4100 and DDC4002. It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality. CVE summarizes:

Kieback & Peter's DDC4000 series is vulnerable to a path traversal vulnerability, which may allow an unauthenticated attacker to read files on the system.

The weakness was presented by Raphael Ruf as icsa-24-291-05. The advisory is shared for download at cisa.gov. This vulnerability is handled as CVE-2024-41717 since 08/21/2024. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/22/2024). The MITRE ATT&CK project declares the attack technique as T1006.

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

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Productinfo

Vendor

• Kieback & Peter

Name

• DDC4002
• DDC4002e
• DDC4020e
• DDC4040e
• DDC4100
• DDC4200
• DDC4200-L
• DDC4200e
• DDC4400
• DDC4400e

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