Authenticated memory corruption via oversized funcpara1
Published Mar 27, 2024 · Updated Aug 23, 2024
Stack-based buffer overflow in Tenda FH1205 2.0.0.7(775) allows remote authenticated users to corrupt memory via funcpara1. The formSetCfm handler for /goform/setcfm processes an oversized funcpara1 value without enforcing the destination stack buffer's bounds. Low-privileged access to the router's management interface is required, and the record does not specify whether exploitation stops at a crash or enables code execution.
Summary
What happened
Stack-based buffer overflow in Tenda FH1205 2.0.0.7(775) allows remote authenticated users to corrupt memory via funcpara1. The formSetCfm handler for /goform/setcfm processes an oversized funcpara1 value without enforcing the destination stack buffer's bounds. Low-privileged access to the router's management interface is required, and the record does not specify whether exploitation stops at a crash or enables code execution.
The record
- CVE
- CVE-2024-3010
- Published
- Mar 27, 2024
- Updated
- Aug 23, 2024
- Vendor
- Shenzhen Tenda Technology Co., Ltd.
- Product
- FH1205
- Classifications
- CWE-121, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 27, 2024CVE publishedPublication date reported by the CVE source.
- Aug 23, 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=2.0.0.7(775)
- Affected versionversion=2.0.0.7\(775\)
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- formSetCfm funcpara1 proof of conceptproof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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