1. Password Security: Periodically update passwords. Ensure complexity (13+ characters, mixed case, numbers, and special characters; avoid predictable patterns).
2. Port Protection: Strictly prohibit exposing remote desktop ports (e.g., 3389, 22) to the internet. Only open necessary ports (e.g., 80, 89, 8088).
3. Data Backup: Perform off-site and cross-media backups (Application + Database) before upgrading.
4. Custom Development: If the system has significant secondary development, verify patches in a test environment first.
Latest security patch for E10 products. Please verify the version before downloading.
Updated: 2025-09-25
Latest cumulative security patch for E9 products. Please verify the version before downloading.
Updated: 2025-09-25
Latest cumulative security patch for E8 products. Please verify the version before downloading.
Updated: 2025-09-25
Latest security patch for EC7.0 and legacy products. Please verify the version before downloading.
Updated: 2024-09-10
E9 Exclusive Incremental Patch. Please verify the version.
Updated: 2025-09-25
E8 Exclusive Incremental Patch. Please verify the version.
Updated: 2025-09-25
Blocks known malicious IP sources. Universal rules for E7 / E8 / E9.
Updated: 2025-07-02
Includes installation manuals for security patches and system operation security recommendations.
Updated: 2022-07-16
1. Before Upgrading: Check for residual OA security patches as per documentation. If found, remove them accordingly.
2. Guides: Upgrade Guide | Domestic OS Upgrade Guide | Domestic OS Troubleshooting
Latest security patch for EM7 products. Please verify the version.
Updated: 2025-09-28
Latest security patch for EM4-6 products. Please verify the version.
Updated: 2024-07-25
1. Dependencies: The Message Server (Private Cloud) MUST be used with Redis.
2. Procedure: When upgrading, STOP the e-message service first, overwrite files, then restart.
3. Status Check: Log in to the Console (9090) -> Features -> Server -> Online Status to verify Redis connection.
4. Compatibility: Private cloud customers should check E-Mobile client version compatibility when applying server patches.
Scope: This patch applies to ANY version of the E-Bridge system.
Fixes: Focuses on arbitrary file upload vulnerabilities and other high-risk hazards.
1. Scope: This page includes upgrades for E10 Operations Platform and Operations Platform 3.0 (Ecology). Please select according to your version.
2. E10 Upgrade: Applicable to both standard and Domestic Innovation (Xinchuang) environments. Customers with E10 Operations Platform deployed should follow the Upgrade Guide.
3. E9.0 Upgrade: For Operations Platform 2.0, no need to stop or uninstall. Install the 3.0 patch directly for security upgrades. See Upgrade Guide.
1. High Risk Warning: Customers with E-Search deployed MUST apply this security patch.
2. Data Backup: Backup E-Search before upgrading to prevent data loss in case of failure.
3. Port Protection: It is recommended to close internet access for the following E-Search ports: 8099, 2098, 8090, 9300, 20981.
Fixed Log4j2 and other security vulnerabilities.
Updated: 2021-06-23
Fixed Log4j2 Remote Code Execution (RCE) vulnerability.
Updated: 2022-07-31
Official Version: 2.18.0.
Fixed component vulnerabilities.
Updated: 2022-07-31