There is a denial of service vulnerability in some huawei products. In specific scenarios, due to the improper handling of the packets, an attacker may craft many specific packets. Successful exploit may cause some services to be abnormal. Affected products include some versions of NGFW Module, NIP6300, NIP6600, NIP6800, Secospace USG6300, Secospace USG6500, Secospace USG6600 and SG9500.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 16 products from huawei, from huawei, from huawei and 13 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2021-03-22T18:15:14.370
2024-11-21T05:40:10.703
Modified
CVSSv3.1: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | huawei | ngfw_module_firmware | v500r005c00 | Yes |
| Hardware | huawei | ngfw_module | - | No |
| Operating System | huawei | nip6300_firmware | v500r001c30 | Yes |
| Operating System | huawei | nip6300_firmware | v500r001c60 | Yes |
| Operating System | huawei | nip6300_firmware | v500r005c00 | Yes |
| Hardware | huawei | nip6300 | - | No |
| Operating System | huawei | nip6600_firmware | v500r001c30 | Yes |
| Operating System | huawei | nip6600_firmware | v500r001c60 | Yes |
| Operating System | huawei | nip6600_firmware | v500r005c00 | Yes |
| Hardware | huawei | nip6600 | - | No |
| Operating System | huawei | nip6800_firmware | v500r001c60 | Yes |
| Operating System | huawei | nip6800_firmware | v500r005c00 | Yes |
| Hardware | huawei | nip6800 | - | No |
| Operating System | huawei | secospace_usg6300_firmware | v500r001c30 | Yes |
| Operating System | huawei | secospace_usg6300_firmware | v500r001c60 | Yes |
| Operating System | huawei | secospace_usg6300_firmware | v500r005c00 | Yes |
| Hardware | huawei | secospace_usg6300 | - | No |
| Operating System | huawei | secospace_usg6500_firmware | v500r001c30 | Yes |
| Operating System | huawei | secospace_usg6500_firmware | v500r001c60 | Yes |
| Operating System | huawei | secospace_usg6500_firmware | v500r005c00 | Yes |
| Hardware | huawei | secospace_usg6500 | - | No |
| Operating System | huawei | secospace_usg6600_firmware | v500r001c30 | Yes |
| Operating System | huawei | secospace_usg6600_firmware | v500r001c60 | Yes |
| Operating System | huawei | secospace_usg6600_firmware | v500r005c00 | Yes |
| Hardware | huawei | secospace_usg6600 | - | No |
| Operating System | huawei | usg9500_firmware | v500r001c30 | Yes |
| Operating System | huawei | usg9500_firmware | v500r001c60 | Yes |
| Operating System | huawei | usg9500_firmware | v500r005c00 | Yes |
| Hardware | huawei | usg9500 | - | No |
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.