{"id":40975,"date":"2026-02-15T21:42:28","date_gmt":"2026-02-15T21:42:28","guid":{"rendered":"http:\/\/localhost\/?p=40975"},"modified":"2026-02-15T21:42:28","modified_gmt":"2026-02-15T21:42:28","slug":"wavlink-wl-wn579a3-wirelesscgi-addmac-command-injection","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=40975","title":{"rendered":"Wavlink WL-WN579A3 wireless.cgi AddMac command injection_CVE-2026-2530"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. This affects the function AddMac of the file \/cgi-bin\/wireless.cgi. This manipulation of the argument macAddr causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. 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This affects the function AddMac of the file \/cgi-bin\/wireless.cgi. This 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":[6,8,22,12,21,13,7,11,5],"class_list":["post-40975","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-53","tag-exploit","tag-medium","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>Wavlink WL-WN579A3 wireless.cgi AddMac command injection_CVE-2026-2530 - 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=40975\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wavlink WL-WN579A3 wireless.cgi AddMac command injection_CVE-2026-2530 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A weakness has been identified in Wavlink WL-WN579A3 up to 20210219. 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