Some PON MDU devices of ZTE stored sensitive information in plaintext, and users with login authority can obtain it by inputing command. This affects: ZTE PON MDU device ZXA10 F821 V1.7.0P3T22, ZXA10 F822 V1.4.3T6, ZXA10 F819 V1.2.1T5, ZXA10 F832 V1.1.1T7, ZXA10 F839 V1.1.0T8, ZXA10 F809 V3.2.1T1, ZXA10 F822P V1.1.1T7, ZXA10 F832 V2.00.00.01
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 confidentiality (data exposure), for affected systems. Impacting 16 products from zte, from zte, from zte 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.
2021-05-28T12:15:07.603
2024-11-21T05:48:54.243
Modified
CVSSv3.1: 6.5 (MEDIUM)
AV:N/AC:L/Au:S/C:P/I:N/A:N
8.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | zte | zxa10_f821_firmware | 1.7.0p3t22 | Yes |
| Hardware | zte | zxa10_f821 | - | No |
| Operating System | zte | zxa10_f822_firmware | 1.4.3t6 | Yes |
| Hardware | zte | zxa10_f822 | - | No |
| Operating System | zte | zxa10_f819_firmware | 1.2.1t5 | Yes |
| Hardware | zte | zxa10_f819 | - | No |
| Operating System | zte | zxa10_f832_firmware | 1.1.1t7 | Yes |
| Hardware | zte | zxa10_f832 | - | No |
| Operating System | zte | zxa10_f839_firmware | 1.1.0t8 | Yes |
| Hardware | zte | zxa10_f839 | - | No |
| Operating System | zte | zxa10_f809_firmware | 3.2.1t1 | Yes |
| Hardware | zte | zxa10_f809 | - | No |
| Operating System | zte | zxa10_f822p_firmware | 1.1.1t7 | Yes |
| Hardware | zte | zxa10_f822p | - | No |
| Operating System | zte | zxa10_f832v2_firmware | 2.00.00.01 | Yes |
| Hardware | zte | zxa10_f832v2 | - | 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 zte'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.