CVE intelligence and bounded remediation

CVE-2020-9733 — Adobe Experience Manager security vulnerability

High CVSS 7.5

An AEM java servlet in AEM versions 6.5.5.0 (and below) and 6.4.8.1 (and below) executes with the permissions of a high privileged service user. If exploited, this could lead to read-only access to sensitive data in an AEM repository.

Severity
High
CVSS
7.5 (3.1)
Published
2020-09-10
CISA KEV
Not currently listed
Ecosystem
java/maven
Weaknesses
CWE-200, CWE-269

Affected products

  • adobe / experience_manager
  • adobe / experience_manager_forms / 6.4.8.1
  • adobe / experience_manager_forms / 6.5.5.0

Showing 3 representative product identities from 6 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Privilege escalation and unsafe privilege management

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Check exposure

  • Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
  • Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
  • Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.

Remediate safely

  • Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
  • Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
  • Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.

Authoritative sources

Complete CVE record and remediation plan

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