{"id":"CVE-2021-26474","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-26474","generatedAt":"2026-10-27T22:31:49.559Z","title":"Various Vembu products allow an attacker to execute a (non-blind) http-only Cross Site Request Forgery (Other products or versions of products in this family may be affected too.)","description":"Various Vembu products allow an attacker to execute a (non-blind) http-only Cross Site Request Forgery (Other products or versions of products in this family may be affected too.)","published":"2021-06-08T19:15:08.000Z","lastModified":"2026-06-17T03:43:26.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","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-352"],"affected":["vembu/bdr suite","vembu/offsite dr"],"epss":{"score":0.00707,"percentile":0.53161,"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 (0.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://csirt.divd.nl/2021/05/11/Vembu-zero-days/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://csirt.divd.nl/cases/DIVD-2020-00011/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://csirt.divd.nl/cves/CVE-2021-26474/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.wbsec.nl/vembu","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://csirt.divd.nl/2021/05/11/Vembu-zero-days/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://csirt.divd.nl/cases/DIVD-2020-00011/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://csirt.divd.nl/cves/CVE-2021-26474/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.wbsec.nl/vembu","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-26474","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."}