Unrated severityNVD Advisory· Published Jan 17, 2018· Updated Aug 5, 2024
CVE-2018-5721
CVE-2018-5721
Description
Stack-based buffer overflow in the ej_update_variables function in router/httpd/web.c on ASUS routers (when using software from https://github.com/RMerl/asuswrt-merlin) allows web authenticated attackers to execute code via a request that updates a setting. In ej_update_variables, the length of the variable action_script is not checked, as long as it includes a "_wan_if" substring.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- www.w0lfzhang.com/2018/01/17/ASUS-router-stack-overflow-in-http-server/mitrex_refsource_MISC
News mentions
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