{"id":36820,"date":"2026-01-25T09:47:46","date_gmt":"2026-01-25T09:47:46","guid":{"rendered":"http:\/\/localhost\/?p=36820"},"modified":"2026-01-25T09:47:46","modified_gmt":"2026-01-25T09:47:46","slug":"totolink-nr1800x-post-request-cstecgicgi-setwancfg-command-injection","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=36820","title":{"rendered":"Totolink NR1800X POST Request cstecgi.cgi setWanCfg command injection_CVE-2026-1326"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. This vulnerability affects the function setWanCfg of the file \/cgi-bin\/cstecgi.cgi of the component POST Request Handler. This manipulation of the argument Hostname causes command injection. The attack can be initiated remotely. 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This vulnerability affects the function setWanCfg of the file \/cgi-bin\/cstecgi.cgi of the component POST Request Handler&#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-36820","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>Totolink NR1800X POST Request cstecgi.cgi setWanCfg command injection_CVE-2026-1326 - 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=36820\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Totolink NR1800X POST Request cstecgi.cgi setWanCfg command injection_CVE-2026-1326 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;A weakness has been identified in Totolink NR1800X 9.1.0u.6279_B20210910. 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