1. Introduction
Adobe Experience Manager Web Detection indicates that the web interface for Adobe Experience Manager is running on the remote host. This software manages digital assets and content, making it a key target for attackers seeking sensitive data or to disrupt services. Successful exploitation could lead to information disclosure or denial of service.
2. Technical Explanation
The vulnerability lies in the presence of the Adobe Experience Manager web interface on the network. While not an exploitable flaw itself, its detection highlights a potential attack surface. Attackers may attempt to exploit known vulnerabilities within Adobe Experience Manager or use it as a stepping stone for further attacks. Accessing the web console requires HTTP credentials.
- Root cause: The presence of the Adobe Experience Manager web interface exposes an application with potentially unpatched vulnerabilities.
- Exploit mechanism: An attacker could attempt to exploit known vulnerabilities in Adobe Experience Manager through the web interface, such as remote code execution or SQL injection.
- Scope: Affected systems are those running Adobe Experience Manager.
3. Detection and Assessment
Confirming the presence of the web interface is the primary assessment step. Nessus can detect this directly. Manual checks can also be performed.
- Quick checks: Access the default ports (4502 or 4503) in a web browser to see if the Adobe Experience Manager login page appears.
- Scanning: Nessus plugin ID is not provided in context.
- Logs and evidence: Web server logs may show access attempts to the Adobe Experience Manager interface.
telnet 4502 4. Solution / Remediation Steps
The primary remediation is to ensure Adobe Experience Manager is patched and secured, or if not needed, removed from the network.
4.1 Preparation
- Services: No services need stopping for patching.
- Roll back plan: Restore from backup if patching fails.
4.2 Implementation
- Step 1: Check the current patch level of your Adobe Experience Manager instance using the vendor’s documentation.
- Step 2: Download and install any available security patches from the official Adobe support website.
4.3 Config or Code Example
No configuration changes are required for patching, but ensuring strong authentication is important.
Before
After
4.4 Security Practices Relevant to This Vulnerability
Several security practices can mitigate the risk associated with running Adobe Experience Manager.
- Least privilege: Limit access to the Adobe Experience Manager interface and its underlying database to only authorized personnel.
- Patch cadence: Implement a regular patch management process for all software, including Adobe Experience Manager.
4.5 Automation (Optional)
No automation steps are provided.
5. Verification / Validation
Verify the fix by checking the updated patch level and confirming that known vulnerabilities have been addressed. A smoke test should confirm core functionality remains operational.
- Re-test: Re-run the Nessus scan to verify the vulnerability is no longer detected.
- Smoke test: Verify that users can still log in and access content through the web interface.
6. Preventive Measures and Monitoring
Regular security assessments and a robust patch management process are key preventive measures.
- Baselines: Update security baselines to include the latest Adobe Experience Manager security recommendations.
- Pipelines: Integrate vulnerability scanning into CI/CD pipelines to identify potential issues early in the development lifecycle.
- Asset and patch process: Review and update asset inventories regularly, ensuring all software is tracked and patched promptly.
7. Risks, Side Effects, and Roll Back
Patching may introduce compatibility issues or service disruptions. A roll back plan should be in place to mitigate these risks.
- Risk or side effect 1: Patching could cause temporary downtime or compatibility issues with custom code.
8. References and Resources
Refer to official Adobe documentation for patching information.
- Vendor advisory or bulletin: https://www.adobe.com/marketing/experience-manager.html
- NVD or CVE entry: Not provided in context.