Host file deletion via unvalidated log upload paths
Published Dec 26, 2024 · Updated Dec 26, 2024
Path traversal in Huawei HarmonyOS AILife Solution 8.0 allows remote authenticated users to delete or alter host files via forged PLC packets. The log-upload function trusts a ceiling speaker's reported file path without validation, allowing forged or intercepted uploads to escape the intended path. Exploitation requires an attacker-controlled device on the system's PLC network and can cause abnormal deletion, permission changes, and service exceptions.
Summary
What happened
Path traversal in Huawei HarmonyOS AILife Solution 8.0 allows remote authenticated users to delete or alter host files via forged PLC packets. The log-upload function trusts a ceiling speaker's reported file path without validation, allowing forged or intercepted uploads to escape the intended path. Exploitation requires an attacker-controlled device on the system's PLC network and can cause abnormal deletion, permission changes, and service exceptions.
The record
- CVE
- CVE-2023-7300
- Published
- Dec 26, 2024
- Updated
- Dec 26, 2024
- Vendor
- MindSpore
- Product
- HarmonyOS AILife Solution
- Classifications
- CWE-35, T1565.002
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 26, 2024CVE publishedPublication date reported by the CVE source.
- Dec 26, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=HarmonyOS AILife Audio Service 3.0.2.307
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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Public exploit references
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Technologies
Your stack
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Your stack
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