CVE-2023-27409: Path Traversal
First published: Tue May 09 2023(Updated: )
A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). A path traversal vulnerability was found in the `deviceinfo` binary via the `mac` parameter. This could allow an authenticated attacker with access to the SSH interface on the affected device to read the contents of any file named `address`.
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens Scalance Lpe9403 Firmware | <2.1 | |
| Siemens Scalance Lpe9403 |
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Frequently Asked Questions
What is the severity of CVE-2023-27409?
The severity of CVE-2023-27409 is low.
How does CVE-2023-27409 affect SCALANCE LPE9403?
CVE-2023-27409 affects SCALANCE LPE9403 (All versions < V2.1) through a path traversal vulnerability.
What is the impact of CVE-2023-27409?
CVE-2023-27409 allows an authenticated attacker with access to the SSH interface to read the contents of any file on the affected device.
How can I fix CVE-2023-27409?
To fix CVE-2023-27409, update SCALANCE LPE9403 firmware to version V2.1 or above.
Where can I find more information about CVE-2023-27409?
More information about CVE-2023-27409 can be found in the Siemens ProductCERT advisory: https://cert-portal.siemens.com/productcert/pdf/ssa-325383.pdf
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