Vulnerability Details : CVE-2020-6871
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>
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-6871
- cpe:2.3:o:zte:r8500g4_firmware:03.05.0020:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r8500g4_firmware:03.05.0400:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r8500g4_firmware:03.06.0100:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r8500g4_firmware:03.07.0101:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r8500g4_firmware:03.07.0103:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5500g4_firmware:03.06.0100:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5500g4_firmware:03.07.0100:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5500g4_firmware:03.07.0200:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5500g4_firmware:03.08.0100:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.04.0020:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.05.0040:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.05.0043:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.05.0044:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.05.0045:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.05.0046:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.05.0047:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.07.0100:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.07.0108:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.07.0200:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.07.0300:*:*:*:*:*:*:*
- cpe:2.3:o:zte:r5300g4_firmware:03.08.0100:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-6871
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-6871
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-6871
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-6871
-
http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013203
Security Bulletin DetailsVendor Advisory
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