Exploited· due 2022-05-02
CVE-2021-27852
Checkbox Checkbox Survey
Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code.
Exploitation status
- CISA has confirmed this is being exploited in the wild. That is an observation of real attacks, not a prediction.
- US federal civilian agencies are required to remediate it by 2022-05-02. That deadline does not bind private companies, but it is a reasonable benchmark for how urgently CISA views it.
Required action
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.
CISA’s wording, unedited.
Scoring
- CVSS
- Not yet scored
Dates
- Published
- 2022-04-11
- Added to KEV
- 2022-04-11
- Remediation due
- 2022-05-02
- Sources
- CISA KEV