CVE-2020-1807
CVE-2020-1807 is a low-severity vulnerability in Huawei Mate 20 Firmware with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Low (CVSS 3.x base score 3.5)
- CVSS v2: 3.6
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Huawei Mate 20 Firmware
- Published:
- Last modified:
Description
HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.188(C00E74R3P8) have an improper authorization vulnerability. The software does not properly restrict certain user's modification of certain configuration file, successful exploit could allow the attacker to bypass app lock after a series of operation in ADB mode.
Frequently asked questions
- What is CVE-2020-1807?
- HUAWEI Mate 20 smartphones with versions earlier than 10.0.0.188(C00E74R3P8) have an improper authorization vulnerability. The software does not properly restrict certain user's modification of certain configuration file, successful exploit could allow the attacker to bypass app lock after a series of operation in ADB mode.
- How severe is CVE-2020-1807?
- CVE-2020-1807 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2020-1807 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-1807?
- CVE-2020-1807 affects Huawei Mate 20 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-1807?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-1807 published?
- CVE-2020-1807 was published on 2020-04-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:*
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