Authenticated command injection via crafted DDNS input
Published Oct 20, 2024 · Updated Oct 21, 2024
Command injection in Wavlink WN530H4, WN530HG4, and WN572HG3 through 20221028 allows remote authenticated users to execute commands. The internet.cgi ping_ddns function fails to neutralize command syntax in the attacker-controlled DDNS argument before executing the resulting command. Administrative access is required; successful exploitation runs commands in the router's operating context and can alter device operation.
Summary
What happened
Command injection in Wavlink WN530H4, WN530HG4, and WN572HG3 through 20221028 allows remote authenticated users to execute commands. The internet.cgi ping_ddns function fails to neutralize command syntax in the attacker-controlled DDNS argument before executing the resulting command. Administrative access is required; successful exploitation runs commands in the router's operating context and can alter device operation.
The record
- CVE
- CVE-2024-10193
- Published
- Oct 20, 2024
- Updated
- Oct 21, 2024
- Vendor
- Wavlink
- Product
- WN530H4 Firmware
- Classifications
- CWE-77, T1059
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 20, 2024CVE publishedPublication date reported by the CVE source.
- Oct 21, 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=20220721
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
- Stellar Lab Wavlink DDNS command-injection 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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