Vulnerability Database

314,343

Total vulnerabilities in the database

CVE-2021-21083

AEM's Cloud Service offering, as well as versions 6.5.7.0 (and below), 6.4.8.3 (and below) and 6.3.3.8 (and below) are affected by an Improper Access Control vulnerability. An unauthenticated attacker could leverage this vulnerability to cause an application denial-of-service in the context of the current user.

  • Published: Jun 28, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-21083
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

OWASP TOP 10:

Software From Fixed in
adobe / experience_manager - 6.3.3.8.x
adobe / experience_manager 6.4.0.0 6.4.8.4
adobe / experience_manager 6.5.0.0 6.5.8.0