CVE-2020-14099

On Xiaomi router AX1800 rom version < 1.0.336 and RM1800 root version < 1.0.26, the encryption scheme for a user's backup files uses hard-coded keys, which can expose sensitive information such as a user's password.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=25&locale=zh	Vendor Advisory
https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=25&locale=zh	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mi:ax1800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:mi:ax1800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:mi:rm1800_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:mi:rm1800:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-04-08 18:15

Updated : 2026-06-17 02:54

NVD link : CVE-2020-14099

Mitre link : CVE-2020-14099

CVE.ORG link : CVE-2020-14099

JSON object : View

Products Affected

mi

ax1800
ax1800_firmware
rm1800_firmware
rm1800

CWE

CWE-798

Use of Hard-coded Credentials

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