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XiaomiCVE-2020-14102

HistoryJan 13, 2021 - 11:15 p.m.

CVE-2020-14102

2021-01-1323:15:13

CWE-77

Xiaomi

web.nvd.nist.gov

cve-2020-14102

command injection

xiaomi routers

security vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

44.7%

JSON

There is command injection when ddns processes the hostname, which causes the administrator user to obtain the root privilege of the router. This affects Xiaomi router AX1800rom version < 1.0.336 and Xiaomi route RM1800 root version < 1.0.26.

Affected configurations

Nvd

Node

miax1800_firmwareRange<1.0.336

AND

miax1800Match-

Node

mirm1800_firmwareRange<1.0.26

AND

mirm1800Match-

VendorProductVersionCPE
miax1800_firmware*cpe:2.3:o:mi:ax1800_firmware:*:*:*:*:*:*:*:*
miax1800-cpe:2.3:h:mi:ax1800:-:*:*:*:*:*:*:*
mirm1800_firmware*cpe:2.3:o:mi:rm1800_firmware:*:*:*:*:*:*:*:*
mirm1800-cpe:2.3:h:mi:rm1800:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mi	ax1800_firmware	*	cpe:2.3:o:mi:ax1800_firmware::::::::
mi	ax1800	-	cpe:2.3:h:mi:ax1800:-:::::::*
mi	rm1800_firmware	*	cpe:2.3:o:mi:rm1800_firmware::::::::
mi	rm1800	-	cpe:2.3:h:mi:rm1800:-:::::::*

CNA Affected

[
  {
    "product": "Xiaomi router AX1800",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Xiaomi router AX1800rom version < 1.0.336"
      }
    ]
  },
  {
    "product": "Xiaomi route RM1800",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Xiaomi route RM1800 root version < 1.0.26"
      }
    ]
  }
]

References

privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=23&locale=en

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

44.7%

JSON

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