{"id":"CVE-2021-26627","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-26627","generatedAt":"2026-10-27T22:27:54.015Z","title":"Real-time image information exposure is caused by insufficient authentication for activated RTSP port.","description":"Real-time image information exposure is caused by insufficient authentication for activated RTSP port. This vulnerability could allow to remote attackers to send the RTSP requests using ffplay command and lead to leakage a live image.","published":"2022-04-19T21:15:13.000Z","lastModified":"2026-06-17T03:43:35.000Z","status":"Modified","sourceIdentifier":"vuln@krcert.or.kr","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-284","CWE-287"],"affected":["qcp/qcp200w firmware"],"epss":{"score":0.01433,"percentile":0.72882,"date":"2026-10-26","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 (1.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66663","tags":["Third Party Advisory"],"source":"vuln@krcert.or.kr"},{"url":"https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66663","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-26627","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."}