{"id":"CVE-2025-8180","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-8180","generatedAt":"2026-11-02T16:23:31.321Z","title":"A vulnerability, which was classified as critical, has been found in Tenda CH22 1.0.0.1.","description":"A vulnerability, which was classified as critical, has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function formdeleteUserName of the file /goform/deleteUserName. The manipulation of the argument old_account leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.","published":"2025-07-26T07:15:26.000Z","lastModified":"2026-06-17T10:06:28.000Z","status":"Analyzed","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":7.4,"severity":"HIGH","vector":"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-119","CWE-120"],"affected":["tenda/ch22 firmware"],"epss":{"score":0.1227,"percentile":0.96183,"date":"2026-11-01","history":[{"date":"2026-09-25","score":0.09594,"percentile":0.95308},{"date":"2026-10-27","score":0.1227,"percentile":0.9616}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 12.3%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-16T00:00:00.000Z","detail":{"to":0.10161,"from":0.09594,"percentile":0.95612},"summary":"EPSS moved from 9.6% to 10.2% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/zhu-haiqin/cve/issues/1","tags":["Broken Link"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.317594","tags":["Permissions Required","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.317594","tags":["Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.621964","tags":["Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://www.tenda.com.cn/","tags":["Product"],"source":"cna@vuldb.com"},{"url":"https://github.com/zhu-haiqin/cve/issues/1","tags":["Broken Link"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-8180","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}