CVE-2020-6882 Details
Description
ZTE E8810/E8820/E8822 series routers have an information leak vulnerability, which is caused by hard-coded MQTT service access credentials on the device. The remote attacker could use this credential to connect to the MQTT server, so as to obtain information about other devices by sending specific topics. This affects:<ZXHN E8810, ZXHN E8820, ZXHN E8822><E8810 V1.0.26, E8810 V2.0.1, E8820 V1.1.3L, E8820 V2.0.13, E8822 V2.0.13>
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014202 | CVE | Vendor Advisory |
| http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1014202 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-798 | Use of Hard-coded Credentials | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| zte zxhn e8810 firmware | 1.0.26 2.0.1 |
CPE
Remediation
| |
| zte zxhn e8810 | All versions |
CPE
Remediation
| |
| zte zxhn e8820 firmware | 1.1.3 2.0.13 |
CPE
Remediation
| |
| zte zxhn e8820 | All versions |
CPE
Remediation
| |
| zte zxhn e8822 firmware | 2.0.13 |
CPE
Remediation
| |
| zte zxhn e8822 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Jul 21, 2021 | CWE Remap | [email protected] |
| Dec 22, 2020 | Initial Analysis | [email protected] |