The firewall module on the Huawei Quidway Service Process Unit (SPU) board S7700, S9300, and S9700 on Huawei Campus Switch devices allows remote authenticated users to obtain sensitive information from the high-priority security zone by leveraging access to the low-priority security zone.
CVE-2013-4628 is a security vulnerability that . Impacting 3 products from huawei, from huawei, from huawei organizations running these solutions should prioritize assessment and patching.
Documented in 2013, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.
2013-06-20T15:55:01.033
2026-04-29T01:13:23.040
Modified
CVSSv2: 3.5 (LOW)
AV:N/AC:M/Au:S/C:P/I:N/A:N
6.8
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Hardware | huawei | quidway_service_process_unit_board_s7700 | v200r001c00spc300 | Yes |
| Hardware | huawei | quidway_service_process_unit_board_s9300 | v200r001c00spc300 | Yes |
| Hardware | huawei | quidway_service_process_unit_board_s9700 | v200r001c00spc300 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For huawei's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.