{"id":56744,"date":"2026-05-25T09:42:39","date_gmt":"2026-05-25T09:42:39","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=56744"},"modified":"2026-05-25T09:42:39","modified_gmt":"2026-05-25T09:42:39","slug":"edimax-ew-7438rpn-formwpsproxyenable-stack-based-overflow","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=56744","title":{"rendered":"Edimax EW-7438RPn formWpsProxyEnable stack-based overflow_CVE-2026-9462"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A vulnerability was detected in Edimax EW-7438RPn 1.31. Affected by this vulnerability is the function formWpsProxyEnable of the file \/goform\/formWpsProxyEnable. The manipulation of the argument submit-url results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.&#8221;,&#8221;published&#8221;:&#8221;2026-05-25T13:30:10.163Z&#8221;,&#8221;modified&#8221;:&#8221;2026-05-25T13:30:10.163Z&#8221;,&#8221;type&#8221;:&#8221;cve&#8221;,&#8221;title&#8221;:&#8221;Edimax EW-7438RPn formWpsProxyEnable stack-based overflow&#8221;,&#8221;source&#8221;:&#8221;VulDB&#8221;,&#8221;references&#8221;:&#8221;https:\/\/vuldb.com\/vuln\/365443\\nhttps:\/\/vuldb.com\/vuln\/365443\/cti\\nhttps:\/\/vuldb.com\/submit\/813899\\nhttps:\/\/github.com\/wudipjq\/my_vuln\/blob\/main\/Edimax\/vuln_15\/15.md&#8221;,&#8221;id&#8221;:&#8221;CVE-2026-9462&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:[&#8220;CWE-121&#8243;,&#8221;CWE-119&#8243;],&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;Edimax EW-7438RPn 1.31&#8243;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:8.7,&#8221;severity&#8221;:&#8221;HIGH&#8221;,&#8221;vector&#8221;:&#8221;CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:L\/UI:N\/VC:H\/VI:H\/VA:H\/SC:N\/SI:N\/SA:N\/E:P&#8221;,&#8221;version&#8221;:&#8221;4.0&#8243;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;&#8221;,&#8221;category_name&#8221;:&#8221;CVE&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;EW-7438RPn&#8221;,&#8221;version&#8221;:&#8221;1.31&#8243;,&#8221;vendor&#8221;:&#8221;Edimax&#8221;,&#8221;ai_description&#8221;:&#8221;Stack-based buffer overflow vulnerability in Edimax EW-7438RPn 1.31 via the formWpsProxyEnable function, allowing remote attacks.&#8221;,&#8221;ai_severity&#8221;:&#8221;High&#8221;,&#8221;ai_vendor&#8221;:&#8221;Edimax&#8221;,&#8221;ai_product&#8221;:&#8221;EW-7438RPn&#8221;,&#8221;ai_version&#8221;:&#8221;1.31&#8243;,&#8221;ai_score&#8221;:8.7}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A vulnerability was detected in Edimax EW-7438RPn 1.31. Affected by this vulnerability is the function formWpsProxyEnable of the file \/goform\/formWpsProxyEnable. The manipulation of the argument&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,19,12,15,13,7,11,5],"class_list":["post-56744","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-87","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Edimax EW-7438RPn formWpsProxyEnable stack-based overflow_CVE-2026-9462 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=56744\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Edimax EW-7438RPn formWpsProxyEnable stack-based overflow_CVE-2026-9462 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A vulnerability was detected in Edimax EW-7438RPn 1.31. 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