CVE-2020-6871

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The server management software module of ZTE has an authentication issue vulnerability, which allows users to skip the authentication of the server and execute some commands for high-level users. This affects: <R5300G4V03.08.0100/V03.07.0300/V03.07.0200/V03.07.0108/V03.07.0100/V03.05.0047/V03.05.0046/V03.05.0045/V03.05.0044/V03.05.0043/V03.05.0040/V03.04.0020;R8500G4V03.07.0103/V03.07.0101/V03.06.0100/V03.05.0400/V03.05.0020;R5500G4V03.08.0100/V03.07.0200/V03.07.0100/V03.06.0100>

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

No affected versions have been published.

Timeline

Published: Jul 20, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-68726.1The server management software module of ZTE has a storage XSS vulnerability. The attacker inserts some attack codes through the foreground CVE-2020-68735.3A ZTE product has a DoS vulnerability. Because the equipment couldn’t distinguish the attack packets and normal packets with valid http link CVE-2020-68749.1A ZTE product is impacted by the cryptographic issues vulnerability. The encryption algorithm is not properly used, so remote attackers coul CVE-2020-68759.8A ZTE product is impacted by the improper access control vulnerability. Due to lack of an authentication protection mechanism in the program CVE-2020-68765.4A ZTE product is impacted by an XSS vulnerability. The vulnerability is caused by the lack of correct verification of client data in the WEB CVE-2020-68778.8A ZTE product is impacted by an information leak vulnerability. An attacker could use this vulnerability to obtain the authentication passwo CVE-2020-68793.5Some ZTE devices have input verification vulnerabilities. The devices support configuring a static prefix through the web management page. T CVE-2020-68809.8A ZXELINK wireless controller has a SQL injection vulnerability. A remote attacker does not need to log in. By sending malicious SQL stateme CVE-2020-68817.5ZTE E8810/E8820/E8822 series routers have an MQTT DoS vulnerability, which is caused by the failure of the device to verify the validity of CVE-2020-68827.5ZTE E8810/E8820/E8822 series routers have an information leak vulnerability, which is caused by hard-coded MQTT service access credentials o CVE-2020-69177.8Potential security vulnerabilities including compromise of integrity, and allowed communication with untrusted clients has been identified i CVE-2020-69187.8Potential security vulnerabilities including compromise of integrity, and allowed communication with untrusted clients has been identified i