VIR Vulnerability Intelligence Relay

CVE-2021-27852

unknown KEV
Published 2022-04-11 · Modified 2022-04-11
CVSS v3
—
CVSS v2
—
VIR risk
1.5

Description

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code.

CISA KEV

Vendor
Checkbox
Product
Checkbox Survey
Due date
2022-05-02

Predictions

Exploit likelihood
99%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://nvd.nist.gov/vuln/detail/CVE-2021-27852

Exploits

References

Verify integrity in audit chain (admin only). AS-IS.