Horizon Alert
Summary of the vulnerability and why it matters
This advisory concerns a critical security flaw in Adobe Experience Manager, a system used for managing digital content. The vulnerability could allow attackers to execute unauthorized code, potentially leading to compromised accounts or control over user sessions without any user interaction. The main concern is to confirm if your Adobe Experience Manager instances are exposed to this threat.
- Flaw allows code execution without user action.
- Affects Adobe Experience Manager content systems.
- Confirm relevance and exposure to this risk.
Attack Path
How an attacker could exploit the issue
An attacker could exploit an authorization flaw in Adobe Experience Manager to execute arbitrary code, potentially leading to unauthorized access or control over a user's account or session. This attack does not require any interaction from the victim and can be performed remotely.
- No special access is needed.
- Authorization checks are insufficient.
- Elevated access or account control.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability could allow an unauthenticated attacker to execute arbitrary code on Adobe Experience Manager. When supported by the advisory, this could lead to unauthorized actions performed with the privileges of the affected user, potentially resulting in elevated access or control over the victim's account or session.
- Affected asset: User accounts or sessions.
- Exposure: Arbitrary code execution.
- Consequence: Unauthorized access or control.
Operational Fix
Recommended remediation, mitigation, and detection steps
This Incorrect Authorization vulnerability in Adobe Experience Manager requires immediate attention from teams responsible for the application and its underlying infrastructure. The first step is to identify all instances of Adobe Experience Manager, determine their exposure to the internet, and confirm their business criticality. Once these instances are inventoried, accountable owners must be identified to prioritize and plan remediation based on the assessed risk.
- Application owners and infrastructure teams.
- Confirm external exposure and business criticality.
- Plan and execute vendor-coordinated remediation.
