CVE-2021-27852

CRITICALCISA KEV

9.8

Description

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie5/27/2021

Derniere modification10/24/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurCheckbox

ProduitCheckbox Survey

Nom vulnerabiliteCheckbox Survey Deserialization of Untrusted Data Vulnerability

Date ajout KEV2022-04-11

Date limite remediation2022-05-02

Utilise dans ransomwareUnknown

Produits affectes

checkbox:survey

Faiblesses (CWE)

CWE-502CWE-502

References

https://www.kb.cert.org/vuls/id/706695(cret@cert.org)

https://www.kb.cert.org/vuls/id/706695(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27852(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.