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ZteCVE-2020-6871

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

CVE-2020-6871

2020-07-2018:15:12

CWE-287

zte

web.nvd.nist.gov

zte

server management

authentication issue

vulnerability

command execution

nvd

cve-2020-6871

CVSS2

7.5

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

CVSS3

9.8

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

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

70.1%

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

VendorProductVersionCPE
zter8500g4-cpe:2.3:h:zte:r8500g4:-:*:*:*:*:*:*:*
zter8500g4_firmware03.05.0020cpe:2.3:o:zte:r8500g4_firmware:03.05.0020:*:*:*:*:*:*:*
zter8500g4_firmware03.05.0400cpe:2.3:o:zte:r8500g4_firmware:03.05.0400:*:*:*:*:*:*:*
zter8500g4_firmware03.06.0100cpe:2.3:o:zte:r8500g4_firmware:03.06.0100:*:*:*:*:*:*:*
zter8500g4_firmware03.07.0101cpe:2.3:o:zte:r8500g4_firmware:03.07.0101:*:*:*:*:*:*:*
zter8500g4_firmware03.07.0103cpe:2.3:o:zte:r8500g4_firmware:03.07.0103:*:*:*:*:*:*:*
zter5500g4-cpe:2.3:h:zte:r5500g4:-:*:*:*:*:*:*:*
zter5500g4_firmware03.06.0100cpe:2.3:o:zte:r5500g4_firmware:03.06.0100:*:*:*:*:*:*:*
zter5500g4_firmware03.07.0100cpe:2.3:o:zte:r5500g4_firmware:03.07.0100:*:*:*:*:*:*:*
zter5500g4_firmware03.07.0200cpe:2.3:o:zte:r5500g4_firmware:03.07.0200:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
zte	r8500g4	-	cpe:2.3:h:zte:r8500g4:-:::::::*
zte	r8500g4_firmware	03.05.0020	cpe:2.3:o:zte:r8500g4_firmware:03.05.0020:::::::*
zte	r8500g4_firmware	03.05.0400	cpe:2.3:o:zte:r8500g4_firmware:03.05.0400:::::::*
zte	r8500g4_firmware	03.06.0100	cpe:2.3:o:zte:r8500g4_firmware:03.06.0100:::::::*
zte	r8500g4_firmware	03.07.0101	cpe:2.3:o:zte:r8500g4_firmware:03.07.0101:::::::*
zte	r8500g4_firmware	03.07.0103	cpe:2.3:o:zte:r8500g4_firmware:03.07.0103:::::::*
zte	r5500g4	-	cpe:2.3:h:zte:r5500g4:-:::::::*
zte	r5500g4_firmware	03.06.0100	cpe:2.3:o:zte:r5500g4_firmware:03.06.0100:::::::*
zte	r5500g4_firmware	03.07.0100	cpe:2.3:o:zte:r5500g4_firmware:03.07.0100:::::::*
zte	r5500g4_firmware	03.07.0200	cpe:2.3:o:zte:r5500g4_firmware:03.07.0200:::::::*

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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

CVSS2

7.5

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

CVSS3

9.8

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

AI Score

9.6

Confidence

High

EPSS

0.003

Percentile

70.1%

JSON

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