CVE-2021-27852
Checkbox Survey Deserialization of Untrusted Data Vulnerability
⚠ KEVEPSS 31.9%
Description
Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code.
How to fix CVE-2021-27852
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2021-27852 being exploited?
Yes — CVE-2021-27852 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.