CVE-2021-46893
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this...
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this vulnerability may affect integrity.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this vulnerability may affect integrity.
- Record
CVE-2021-46893- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-1284
- Updated
- 2026-11-02
CVE List No score
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this vulnerability may affect integrity.
- Record
CVE-2021-46893- Weakness
- CWE-1284
- Updated
- 2026-11-02
EUVDEUVD-2021-33543
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this vulnerability may affect integrity.
- Record
EUVD-2021-33543- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-58x7-6mqf-pcgw
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this...
Vulnerability of unstrict data verification and parameter check. Successful exploitation of this vulnerability may affect integrity.
- Record
GHSA-58x7-6mqf-pcgw- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-46893 is a high vulnerability (CVSS 7.5) in Huawei Emui, published July 5, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 28th percentile. No source names a fixed version.