Authenticated configuration disclosure via unrestricted file download
Published Nov 30, 2023 · Updated Sep 20, 2024
Incorrect access control in LOYTEC LINX-151 and LINX-212 devices of all versions allows remote authenticated users to disclose configuration data. The file-download API accepts a filename pointing to /tmp/registry.xml and returns device configuration, including SMTP client information, without restricting access to that file. Authentication is required, and the demonstrated consequence is disclosure rather than configuration modification or service interruption.
Summary
What happened
Incorrect access control in LOYTEC LINX-151 and LINX-212 devices of all versions allows remote authenticated users to disclose configuration data. The file-download API accepts a filename pointing to /tmp/registry.xml and returns device configuration, including SMTP client information, without restricting access to that file. Authentication is required, and the demonstrated consequence is disclosure rather than configuration modification or service interruption.
The record
- CVE
- CVE-2023-46389
- Published
- Nov 30, 2023
- Updated
- Sep 20, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- T1005
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 30, 2023CVE publishedPublication date reported by the CVE source.
- Sep 20, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
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Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
- Authenticated registry.xml download requestproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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