What is CVE-2021-31608?

CVE-2021-31608 is a medium-severity vulnerability in Proofpoint Enterprise_protection, classified under Protection Mechanism Failure. CVSS score: 4.3/10. Published 2022-11-17.

How severe is CVE-2021-31608?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Proofpoint Enterprise_protection

CVE-2021-31608

Proofpoint Enterprise Protection before 18.8.0 allows a Bypass of a Security Control.

EPSS: 0.004 (33.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Proofpoint Enterprise_protection
N/a — versions n/a

Weakness classification (CWE)

CWE-693 — Protection Mechanism Failure

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2021-31608?: CVE-2021-31608 is a medium-severity vulnerability in Proofpoint Enterprise_protection, classified under Protection Mechanism Failure. CVSS score: 4.3/10. Published 2022-11-17.
How severe is CVE-2021-31608?: Medium severity. CVSS v3 base score is 4.3 out of 10.