CVE-2025-54250
📋 TL;DR
Adobe Experience Manager versions 6.5.23.0 and earlier contain an improper input validation vulnerability that allows high-privileged attackers to bypass security features and gain unauthorized write access. This affects organizations using vulnerable AEM instances, particularly those with privileged user accounts that could be compromised.
💻 Affected Systems
- Adobe Experience Manager
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
A compromised high-privileged account could write malicious content, modify configurations, or escalate privileges to take full control of the AEM instance.
Likely Case
An attacker with existing high privileges could bypass intended security restrictions to modify content or settings they shouldn't normally access.
If Mitigated
With proper access controls and monitoring, impact is limited to authorized users making unintended modifications within their privilege scope.
🎯 Exploit Status
Exploitation requires high-privileged credentials and knowledge of specific input validation bypass techniques.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 6.5.24.0 or later
Vendor Advisory: https://helpx.adobe.com/security/products/experience-manager/apsb25-90.html
Restart Required: No
Instructions:
1. Download AEM 6.5.24.0 or later from Adobe distribution. 2. Follow Adobe's upgrade documentation for your deployment type. 3. Apply the update to all affected instances. 4. Verify successful upgrade and functionality.
🔧 Temporary Workarounds
Restrict High-Privileged Access
allLimit administrative and high-privileged accounts to only essential personnel and implement strict access controls.
🧯 If You Can't Patch
- Implement strict monitoring and auditing of all high-privileged user activities in AEM
- Apply network segmentation to isolate AEM instances and limit attack surface
🔍 How to Verify
Check if Vulnerable:
Check AEM version via the Welcome screen or CRXDE Lite; versions 6.5.23.0 or earlier are vulnerable.Check Version:
curl -s http://aem-host:port/libs/granite/core/content/login.html | grep 'AEM 6.5'Verify Fix Applied:
Confirm AEM version is 6.5.24.0 or later and test security feature functionality.📡 Detection & Monitoring
Log Indicators:
- Unusual write operations by high-privileged users
- Security feature bypass attempts in audit logs
- Unexpected configuration changes
Network Indicators:
- Unusual API calls to AEM write endpoints from privileged accounts
SIEM Query:
source="aem-audit.log" (event_type="security_bypass" OR event_type="unauthorized_write")