{“lastseen”:””,”description”:”A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setUPnPCfg of the file \/cgi-bin\/cstecgi.cgi of the component CGI Handler. The manipulation of the argument enable results in os command injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.”,”published”:”2026-04-09T06:00:16.723Z”,”modified”:”2026-04-09T12:13:58.251Z”,”type”:”cve”,”title”:”Totolink A7100RU CGI cstecgi.cgi setUPnPCfg os command injection”,”source”:”VulDB”,”references”:”https:\/\/vuldb.com\/vuln\/356377\\nhttps:\/\/vuldb.com\/vuln\/356377\/cti\\nhttps:\/\/vuldb.com\/submit\/791271\\nhttps:\/\/github.com\/Litengzheng\/vuldb_new\/blob\/main\/A7100RU\/vul_157\/README.md\\nhttps:\/\/www.totolink.net\/”,”id”:”CVE-2026-5851″,”bulletinFamily”:””,”cwe”:[“CWE-78″,”CWE-77″],”cvelist”:null,”sourceData”:”Totolink A7100RU 7.4cu.2313_b20191024″,”sourceHref”:””,”cvss”:{“score”:9.3,”severity”:”CRITICAL”,”vector”:”CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:N\/VC:H\/VI:H\/VA:H\/SC:N\/SI:N\/SA:N\/E:P”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”A7100RU”,”version”:”7.4cu.2313_b20191024″,”vendor”:”Totolink”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”A security flaw has been discovered in Totolink A7100RU 7.4cu.2313_b20191024. This impacts the function setUPnPCfg of the file \/cgi-bin\/cstecgi.cgi of the component CGI Handler. The…<\/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":[9,6,8,55,12,13,7,11,5],"class_list":["post-42807","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-critical","tag-cve","tag-cvss","tag-cvss-93","tag-exploit","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n