Hard-coded credentials in Xiaomi Router AX1800,Xiaomi Rourer RM1800
Priority LOW 34CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
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.
Why it matters now
EPSS 0.00594 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Xiaomi Router AX1800,Xiaomi Rourer RM1800 | Xiaomi Router AX1800 rom version < 1.0.336, Xiaomi Router RM1800 root version < 1.0.26 | — | No fix listed | CNA |
- Xiaomi Router AX1800,Xiaomi Rourer RM1800 Vendor— Affected Xiaomi Router AX1800 rom version < 1.0.336, Xiaomi Router RM1800 root version < 1.0.26 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:mi:ax1800_firmware:*:*:*:*:*:*:*:* | before 1.0.336 | Vulnerable | Mi |
| cpe:2.3:h:mi:ax1800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
| cpe:2.3:o:mi:rm1800_firmware:*:*:*:*:*:*:*:* | before 1.0.26 | Vulnerable | Mi |
| cpe:2.3:h:mi:rm1800:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Mi |
- cpe:2.3:o:mi:ax1800_firmware:*:*:*:*:*:*:*:* Versions before 1.0.336 Vulnerable ·Mi
- cpe:2.3:h:mi:ax1800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
- cpe:2.3:o:mi:rm1800_firmware:*:*:*:*:*:*:*:* Versions before 1.0.26 Vulnerable ·Mi
- cpe:2.3:h:mi:rm1800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Mi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14099
- 2026-10-03 Alias added: GHSA-m528-9cc3-8r9h
References
More Mi Ax1800 Firmware vulnerabilities
- TI-2020-11044 Command injection in Xiaomi router AX1800 CVSS 3.1HIGH 7.2
- TI-2020-11043 The data collection SDK of the router web management interface caused the leakage of the… CVSS 3.1HIGH 7.5
- TI-2020-11040 The login verification can be bypassed by using the problem that the time is not… CVSS 3.1HIGH 7.5
Sources
- CVE-2020-14099 · CVE Program
- CVE-2020-14099 · NVD
- FIRST EPSS
- GHSA-m528-9cc3-8r9h · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences