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[email protected]CVE-2020-6871

HistoryJul 20, 2020 - 6:15 p.m.

CVE-2020-6871

2020-07-2018:15:12

CWE-287

[email protected]

web.nvd.nist.gov

zte

server management

authentication issue

vulnerability

command execution

nvd

cve-2020-6871

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.2%

JSON

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>

Affected configurations

NVD

Node

zter8500g4Match-

AND

zter8500g4_firmwareMatch03.05.0020

zter8500g4_firmwareMatch03.05.0400

zter8500g4_firmwareMatch03.06.0100

zter8500g4_firmwareMatch03.07.0101

zter8500g4_firmwareMatch03.07.0103

Node

zter5500g4Match-

AND

zter5500g4_firmwareMatch03.06.0100

zter5500g4_firmwareMatch03.07.0100

zter5500g4_firmwareMatch03.07.0200

zter5500g4_firmwareMatch03.08.0100

Node

zter5300g4Match-

AND

zter5300g4_firmwareMatch03.04.0020

zter5300g4_firmwareMatch03.05.0040

zter5300g4_firmwareMatch03.05.0043

zter5300g4_firmwareMatch03.05.0044

zter5300g4_firmwareMatch03.05.0045

zter5300g4_firmwareMatch03.05.0046

zter5300g4_firmwareMatch03.05.0047

zter5300g4_firmwareMatch03.07.0100

zter5300g4_firmwareMatch03.07.0108

zter5300g4_firmwareMatch03.07.0200

zter5300g4_firmwareMatch03.07.0300

zter5300g4_firmwareMatch03.08.0100

CPENameOperatorVersion
zte:r8500g4_firmwarezte r8500g4 firmwareeq03.05.0020
zte:r8500g4_firmwarezte r8500g4 firmwareeq03.05.0400
zte:r8500g4_firmwarezte r8500g4 firmwareeq03.06.0100
zte:r8500g4_firmwarezte r8500g4 firmwareeq03.07.0101
zte:r8500g4_firmwarezte r8500g4 firmwareeq03.07.0103

CPE	Name	Operator	Version
zte:r8500g4_firmware	zte r8500g4 firmware	eq	03.05.0020
zte:r8500g4_firmware	zte r8500g4 firmware	eq	03.05.0400
zte:r8500g4_firmware	zte r8500g4 firmware	eq	03.06.0100
zte:r8500g4_firmware	zte r8500g4 firmware	eq	03.07.0101
zte:r8500g4_firmware	zte r8500g4 firmware	eq	03.07.0103

CNA Affected

[
  {
    "product": "<R5300G4?R8500G4?R5500G4>",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "<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"
      },
      {
        "status": "affected",
        "version": "R8500G4V03.07.0103/V03.07.0101/V03.06.0100/V03.05.0400/V03.05.0020"
      },
      {
        "status": "affected",
        "version": "R5500G4V03.08.0100/V03.07.0200/V03.07.0100/V03.06.0100>."
      }
    ]
  }
]

References

support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013203

Social References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.6 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.2%

JSON

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