{“lastseen”:””,”description”:”A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file \/cgi-bin\/cstecgi.cgi of the component CGI Handler. Such manipulation of the argument User leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.”,”published”:”2026-04-28T07:15:14.543Z”,”modified”:”2026-04-28T07:15:14.543Z”,”type”:”cve”,”title”:”Totolink A8000RU CGI cstecgi.cgi setVpnAccountCfg os command injection”,”source”:”VulDB”,”references”:”https:\/\/vuldb.com\/vuln\/359847\\nhttps:\/\/vuldb.com\/vuln\/359847\/cti\\nhttps:\/\/vuldb.com\/submit\/802845\\nhttps:\/\/github.com\/Litengzheng\/vuldb_new2\/blob\/main\/A8000RU\/vul_324\/README.md\\nhttps:\/\/www.totolink.net\/”,”id”:”CVE-2026-7240″,”bulletinFamily”:””,”cwe”:[“CWE-78″,”CWE-77″],”cvelist”:null,”sourceData”:”Totolink A8000RU 7.1cu.643_b20200521″,”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”:”A8000RU”,”version”:”7.1cu.643_b20200521″,”vendor”:”Totolink”,”ai_description”:”OS command injection vulnerability in Totolink A8000RU via the setVpnAccountCfg function in the CGI Handler”,”ai_severity”:”Critical”,”ai_vendor”:”Totolink”,”ai_product”:”A8000RU”,”ai_version”:”7.1cu.643_b20200521″,”ai_score”:9.3}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”A vulnerability has been found in Totolink A8000RU 7.1cu.643_b20200521. This vulnerability affects the function setVpnAccountCfg of the file \/cgi-bin\/cstecgi.cgi of the component CGI Handler. Such…<\/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-49875","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