Is CVE-2021-39304 actively exploited?

CVE-2021-39304 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-39304?

CVE-2021-39304 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Patch guidance is available from proofpoint security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-39304.

1 product: proofpoint enterprise protection.

Proofpoint Enterprise Protection before 8.12.0-2108090000 allows security control bypass.

Primary Vendor: PROOFPOINT
Published: 10/13/2021
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

proofpoint : enterprise_protection

Cite this page

CVE-2021-39304. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2021-39304