Memory corruption via oversized PPW input
Published Apr 17, 2024 · Updated Aug 2, 2024
Stack-based buffer overflow in Tenda F1203 Firmware 2.0.1.6 allows remote authenticated users to corrupt memory via a crafted request. The fromWizardHandle handler accepts the attacker-controlled PPW field, but the available disclosure does not identify the exact unsafe copy operation. Exploitation requires low-privileged access from an adjacent network; the public record does not distinguish a service crash from code execution.
Summary
What happened
Stack-based buffer overflow in Tenda F1203 Firmware 2.0.1.6 allows remote authenticated users to corrupt memory via a crafted request. The fromWizardHandle handler accepts the attacker-controlled PPW field, but the available disclosure does not identify the exact unsafe copy operation. Exploitation requires low-privileged access from an adjacent network; the public record does not distinguish a service crash from code execution.
The record
- CVE
- CVE-2024-32310
- Published
- Apr 17, 2024
- Updated
- Aug 2, 2024
- Vendor
- Shenzhen Tenda Technology Co., Ltd.
- Product
- F1203 Firmware
- Classifications
- CWE-121, T1210
- Attack vector
- adjacent
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 17, 2024CVE publishedPublication date reported by the CVE source.
- Aug 2, 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=2.0.1.6
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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