{"id":"CVE-2026-6483","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-6483","generatedAt":"2026-10-31T05:59:03.610Z","title":"A vulnerability was found in Wavlink WL-WN530H4 20220721.","description":"A vulnerability was found in Wavlink WL-WN530H4 20220721. This vulnerability affects the function strcat/snprintf of the file /cgi-bin/internet.cgi. The manipulation results in os command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. Upgrading to version 2026.04.16 is able to resolve this issue. Upgrading the affected component is recommended.","published":"2026-04-17T11:16:11.000Z","lastModified":"2026-10-25T23:10:00.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":7.3,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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-77","CWE-78"],"affected":[],"epss":{"score":0.13369,"percentile":0.96412,"date":"2026-10-30","history":[{"date":"2026-09-24","score":0.03178,"percentile":0.87516},{"date":"2026-10-25","score":0.13369,"percentile":0.96388}]},"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 13.4%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-25T00:00:00.000Z","detail":{"to":0.13369,"from":0.03178,"percentile":0.96388},"summary":"EPSS moved from 3.2% to 13.4% probability of exploitation in the next thirty days."}],"references":[{"url":"https://dl.wavlink.com/firmware/RD/root_uImage_WN530H4-A_2026.04.16.bin","source":"cna@vuldb.com"},{"url":"https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/vuldb_submission_report.md","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/783055","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/358021","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/358021/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-6483","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."}