{"id":"CVE-2020-7838","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-7838","generatedAt":"2026-10-28T04:17:53.220Z","title":"A arbitrary code execution vulnerability exists in the way that the Stove client improperly validates input value.","description":"A arbitrary code execution vulnerability exists in the way that the Stove client improperly validates input value. An attacker could execute arbitrary code when the user access to crafted web page. This issue affects: Smilegate STOVE Client 0.0.4.72.","published":"2020-12-18T01:15:13.000Z","lastModified":"2026-06-17T03:25:32.000Z","status":"Modified","sourceIdentifier":"vuln@krcert.or.kr","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-20"],"affected":["onstove/stove"],"epss":{"score":0.0125,"percentile":0.6924,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35851","tags":["Third Party Advisory"],"source":"vuln@krcert.or.kr"},{"url":"https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35851","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-7838","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."}