CVE-2021-37103
CVE-2021-37103 is a medium-severity vulnerability in Huawei Emui with a CVSS 3.x base score of 5.5. 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-276.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 2.1
- EPSS exploit prediction: 0% (5th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-276
- Affected product: Huawei Emui
- Published:
- Last modified:
Description
There is an improper permission management vulnerability in the Wallet apps. Successful exploitation of this vulnerability may affect service confidentiality.
Frequently asked questions
- What is CVE-2021-37103?
- There is an improper permission management vulnerability in the Wallet apps. Successful exploitation of this vulnerability may affect service confidentiality.
- How severe is CVE-2021-37103?
- CVE-2021-37103 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2021-37103 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-37103?
- CVE-2021-37103 primarily affects Huawei Emui. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-37103?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-37103 published?
- CVE-2021-37103 was published on 2022-02-25 and last updated on 2026-06-17.
References
Affected products (11)
- cpe:2.3:o:huawei:emui:9.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:9.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:10.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
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