CVE-2020-6871
Critical
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>
SeverityCritical
CVSS9.8
Exploit probability—
ProductZte R8500g4 Firmware
PublishedJul 20, 2020
First seenJul 20, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zte r8500g4_firmware | 03.05.0020, 03.05.0400, 03.06.0100, 03.07.0101, 03.07.0103 | — |
| zte r5500g4_firmware | 03.06.0100, 03.07.0100, 03.07.0200, 03.08.0100 | — |
| zte r5300g4_firmware | 03.04.0020, 03.05.0040, 03.05.0043, 03.05.0044, 03.05.0045, 03.05.0046, 03.05.0047, 03.07.0100, 03.07.0108, 03.07.0200, 03.07.0300, 03.08.0100 | — |
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