CVE-2021-40713: Adobe Experience Manager

Medium severity, CVSS 5.9. EPSS: 1% chance of exploitation in the next 30 days.

Adobe Experience Manager version 6.5.9.0 (and earlier) is affected by a improper certificate validation vulnerability in the cold storage component. If an attacker can achieve a man in the middle when the cold server establishes a new certificate, they would be able to harvest sensitive information.

Affected products

• Adobe Experience Manager: up to and including 6.5.9.0

Published 2021-09-27. Last modified 2026-06-17.