CVE-2021-31608 : Proofpoint Enterprise Protection before 18.8.0 allows a Bypass of a Security Con

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

Published 2022-11-17 22:15:10

Updated 2022-11-21 19:44:10

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-31608

Proofpoint » Enterprise Protection
Versions before (<) 18.8.0
cpe:2.3:a:proofpoint:enterprise_protection:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 31 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: Low Availability: None

https://www.proofpoint.com/us/security/security-advisories/pfpt-sa-2021-0011

Proofpoint Email Protection URL Rewrite Bypass via Invalid URL Scheme | Proofpoint US
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