CVE-2020-14102
HIGH
7.2
CVSS Score
Published: January 13, 2021 at 10:33 PM UTC
Updated: June 17, 2026 at 02:54 AM UTC
6 products affected across 2 vendorsAX1800 FirmwareRM1800 FirmwareRm1800
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Severity
HIGH7.2
Exploit prediction
EPSS 2%
Description
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.0.336
Affected range stops below 1.0.336, so it looks safe — our inference, not a vendor statement
v < 1.0.26
Affected range stops below 1.0.26, so it looks safe — our inference, not a vendor statement
mi-rm1800 (same device)
v < 1.0.336
Affected range stops below 1.0.336, so it looks safe — our inference, not a vendor statement
v < 1.0.336
Affected range stops below 1.0.336, so it looks safe — our inference, not a vendor statement
v < 1.0.26
Affected range stops below 1.0.26, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=23&locale=enCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-77
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