CVE-2020-14102
CVE-2020-14102 is a high-severity vulnerability in Mi Ax1800 Firmware with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- CVSS v2: 9.0
- EPSS exploit prediction: 2% (79th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Mi Ax1800 Firmware
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2020-14102?
- 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.
- How severe is CVE-2020-14102?
- CVE-2020-14102 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-14102 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-14102?
- CVE-2020-14102 primarily affects Mi Ax1800 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-14102?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-14102 published?
- CVE-2020-14102 was published on 2021-01-13 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:mi:ax1800_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mi:rm1800_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Mi Ax1800 Firmware
- CVE-2020-14099 — High (CVSS 7.5): On Xiaomi router AX1800 rom version < 1.0.336 and RM1800 root version < 1.0.26, the encryption scheme for a user's…
- CVE-2020-14101 — High (CVSS 7.5): The data collection SDK of the router web management interface caused the leakage of the token. This affects Xiaomi…
- CVE-2020-14098 — High (CVSS 7.5): The login verification can be bypassed by using the problem that the time is not synchronized after the router…
All CVEs affecting Mi Ax1800 Firmware →
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