There is a buffer overflow vulnerability in several Huawei products. The system does not sufficiently validate certain configuration parameter which is passed from user that would cause buffer overflow. The attacker should trick the user into installing and running a malicious application with a high privilege, successful exploit may cause code execution. Affected product include Huawei HONOR 20 PRO, Mate 20, Mate 20 Pro, Mate 20 X, P30, P30 Pro, Hima-L29C, Laya-AL00EP, Princeton-AL10B, Tony-AL00B, Yale-L61A, Yale-TL00B and YaleP-AL10B.
This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.8, requiring local system access to exploit with relatively low complexity though user interaction is required and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 26 products from huawei, from huawei, from huawei and 23 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2020, 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.
2020-12-07T13:15:11.123
2024-11-21T05:40:15.980
Modified
CVSSv3.1: 7.8 (HIGH)
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | huawei | honor_20_pro_firmware | < 10.1.0.230\(c432e9r5p1\) | Yes |
| Hardware | huawei | honor_20_pro | - | No |
| Operating System | huawei | mate_20_firmware | < 10.1.0.160\(c00e160r3p8\) | Yes |
| Hardware | huawei | mate_20 | - | No |
| Operating System | huawei | mate_20_pro_firmware | < 10.1.0.270\(c432e7r1p5\) | Yes |
| Hardware | huawei | mate_20_pro | - | No |
| Operating System | huawei | mate_20_x_firmware | < 10.1.0.160\(c00e160r2p8\) | Yes |
| Hardware | huawei | mate_20_x | - | No |
| Operating System | huawei | p30_firmware | 9.1.0.272\(c635e4r2p2\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | p30_pro_firmware | < 10.1.0.160\(c00e160r2p8\) | Yes |
| Hardware | huawei | p30_pro | - | No |
| Operating System | huawei | hima-l29c_firmware | < 10.1.0.273\(c185e5r2p4\) | Yes |
| Hardware | huawei | hima-l29c | - | No |
| Operating System | huawei | laya-al00ep_firmware | < 10.1.0.160\(c786e160r3p8\) | Yes |
| Hardware | huawei | laya-al00ep | - | No |
| Operating System | huawei | princeton-al10b_firmware | < 10.1.0.160\(c00e160r2p11\) | Yes |
| Hardware | huawei | princeton-al10b | - | No |
| Operating System | huawei | tony-al00b_firmware | < 10.1.0.160\(c00e160r2p11\) | Yes |
| Hardware | huawei | tony-al00b | - | No |
| Operating System | huawei | yale-l61a_firmware | < 10.1.0.225\(c432e3r1p2\) | Yes |
| Hardware | huawei | yale-l61a | - | No |
| Operating System | huawei | yale-tl00b_firmware | < 10.1.0.160\(c01e160r8p12\) | Yes |
| Hardware | huawei | yale-tl00b | - | No |
| Operating System | huawei | yalep-al10b_firmware | < 10.1.0.160\(c00e160r8p12\) | Yes |
| Hardware | huawei | yalep-al10b | - | No |
| Operating System | huawei | honor_20_pro_firmware | < 10.1.0.231\(c10e3r3p2\) | Yes |
| Hardware | huawei | honor_20_pro | - | No |
| Operating System | huawei | mate_20_pro_firmware | < 10.1.0.270\(c635e3r1p5\) | Yes |
| Hardware | huawei | mate_20_pro | - | No |
| Operating System | huawei | mate_20_pro_firmware | < 10.1.0.273\(c185e7r2p4\) | Yes |
| Hardware | huawei | mate_20_pro | - | No |
| Operating System | huawei | mate_20_pro_firmware | < 10.1.0.273\(c636e7r2p4\) | Yes |
| Hardware | huawei | mate_20_pro | - | No |
| Operating System | huawei | mate_20_pro_firmware | < 10.1.0.277\(c10e7r2p4\) | Yes |
| Hardware | huawei | mate_20_pro | - | No |
| Operating System | huawei | mate_20_pro_firmware | < 10.1.0.277\(c605e7r1p5\) | Yes |
| Hardware | huawei | mate_20_pro | - | No |
| Operating System | huawei | p30_firmware | < 10.1.0.123\(c432e22r2p5\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | p30_firmware | < 10.1.0.126\(c10e7r5p1\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | p30_firmware | < 10.1.0.126\(c185e4r7p1\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | p30_firmware | < 10.1.0.126\(c605e19r1p3\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | p30_firmware | < 10.1.0.126\(c636e5r3p4\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | p30_firmware | < 10.1.0.126\(c636e7r3p4\) | Yes |
| Hardware | huawei | p30 | - | No |
| Operating System | huawei | hima-l29c_firmware | < 10.1.0.273\(c636e5r2p4\) | Yes |
| Hardware | huawei | hima-l29c | - | No |
| Operating System | huawei | hima-l29c_firmware | < 10.1.0.275\(c10e4r2p4\) | Yes |
| Hardware | huawei | hima-l29c | - | No |
| Operating System | huawei | yale-l61a_firmware | < 10.1.0.226\(c10e3r1p1\) | Yes |
| Hardware | huawei | yale-l61a | - | 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.