CVE-2021-27852
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code.
CISA Known Exploited Vulnerability
Vendor / Product
Checkbox — Checkbox Survey
Date Added
2022-04-11
Remediation Due
2022-05-02
https://nvd.nist.gov/vuln/detail/CVE-2021-27852