{"cvss":9.8,"datePublished":"2022-04-11","dateUpdated":"2022-04-11","description":"Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code.","dueDate":"2022-05-02","id":"CVE-2021-27852","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Unknown","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-27852","product":"Checkbox Survey","requiredAction":"Versions 6 and earlier for this product are end-of-life and must be removed from agency networks. Versions 7 and later are not considered vulnerable.","severity":"CRITICAL","source":"cisa_known_exploited","title":"Checkbox Survey Deserialization of Untrusted Data Vulnerability","vendor":"Checkbox"}