Internal file retrieval via HTTP PUT path traversal
Published Oct 25, 2024 · Updated Dec 3, 2024
Path traversal in Sharp and Toshiba Tec MFP firmware allows remote attackers to retrieve internal files through crafted HTTP PUT requests. The device web interface improperly resolves URI data from PUT requests, allowing traversal outside the intended path. Attackers must reach the MFP's corporate network and know information unavailable through normal operation; the documented consequence is internal-file disclosure.
Summary
What happened
Path traversal in Sharp and Toshiba Tec MFP firmware allows remote attackers to retrieve internal files through crafted HTTP PUT requests. The device web interface improperly resolves URI data from PUT requests, allowing traversal outside the intended path. Attackers must reach the MFP's corporate network and know information unavailable through normal operation; the documented consequence is internal-file disclosure.
The record
- CVE
- CVE-2024-45842
- Published
- Oct 25, 2024
- Updated
- Dec 3, 2024
- Vendor
- Sharp Corporation
- Product
- BP-70M90 Firmware
- Classifications
- CWE-22, T1005
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 25, 2024CVE publishedPublication date reported by the CVE source.
- Dec 3, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0 <=310
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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