There is an out-of-bounds write vulnerability in some Huawei products. The code of a module have a bad judgment logic. Attackers can exploit this vulnerability by performing multiple abnormal activities to trigger the bad logic and cause out-of-bounds write. This may compromise the normal service of the module.Affected product versions include: NGFW Module versions V500R005C00SPC100,V500R005C00SPC200;Secospace USG6300 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00SPC100,V500R005C00SPC200;Secospace USG6500 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00SPC100,V500R005C00SPC200;Secospace USG6600 versions V500R001C30SPC200,V500R001C30SPC600,V500R001C60SPC500,V500R005C00SPC100,V500R005C00SPC200;USG9500 versions V500R001C60SPC500,V500R005C00SPC100,V500R005C00SPC200.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 6.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction requiring only low-level privileges . The vulnerability impacts and availability (service disruption) for affected systems. Impacting 10 products from huawei, from huawei, from huawei and 7 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.
2021-05-27T13:15:08.043
2024-11-21T05:50:04.477
Modified
CVSSv3.1: 6.5 (MEDIUM)
AV:N/AC:L/Au:S/C:N/I:N/A:P
8.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | huawei | ngfw_module_firmware | v500r005c00spc100 | Yes |
| Operating System | huawei | ngfw_module_firmware | v500r005c00spc200 | Yes |
| Hardware | huawei | ngfw_module | - | No |
| Operating System | huawei | secospace_usg6300_firmware | v500r001c30spc200 | Yes |
| Operating System | huawei | secospace_usg6300_firmware | v500r001c30spc600 | Yes |
| Operating System | huawei | secospace_usg6300_firmware | v500r001c60spc500 | Yes |
| Operating System | huawei | secospace_usg6300_firmware | v500r005c00spc100 | Yes |
| Operating System | huawei | secospace_usg6300_firmware | v500r005c00spc200 | Yes |
| Hardware | huawei | secospace_usg6300 | - | No |
| Operating System | huawei | secospace_usg6500_firmware | v500r001c30spc200 | Yes |
| Operating System | huawei | secospace_usg6500_firmware | v500r001c30spc600 | Yes |
| Operating System | huawei | secospace_usg6500_firmware | v500r001c60spc500 | Yes |
| Operating System | huawei | secospace_usg6500_firmware | v500r005c00spc100 | Yes |
| Operating System | huawei | secospace_usg6500_firmware | v500r005c00spc200 | Yes |
| Hardware | huawei | secospace_usg6500 | - | No |
| Operating System | huawei | secospace_usg6600_firmware | v500r001c30spc200 | Yes |
| Operating System | huawei | secospace_usg6600_firmware | v500r001c30spc600 | Yes |
| Operating System | huawei | secospace_usg6600_firmware | v500r001c60spc500 | Yes |
| Operating System | huawei | secospace_usg6600_firmware | v500r005c00spc100 | Yes |
| Operating System | huawei | secospace_usg6600_firmware | v500r005c00spc200 | Yes |
| Hardware | huawei | secospace_usg6600 | - | No |
| Operating System | huawei | usg9500_firmware | v500r001c60spc500 | Yes |
| Operating System | huawei | usg9500_firmware | v500r005c00spc100 | Yes |
| Operating System | huawei | usg9500_firmware | v500r005c00spc200 | 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.