CVE-2023-39407
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability...
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability may affect confidentiality and 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
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability may affect confidentiality and integrity.
- Record
CVE-2023-39407- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE ListNo score
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability may affect confidentiality and integrity.
- Record
CVE-2023-39407- Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2023-43132
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability may affect confidentiality and integrity.
- Record
EUVD-2023-43132- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wch9-46jr-mwf3
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability...
The Watchkit has a risk of unauthorized file access.Successful exploitation of this vulnerability may affect confidentiality and integrity.
- Record
GHSA-wch9-46jr-mwf3- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-22
- 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-2023-39407 is a critical vulnerability (CVSS 9.1) in Huawei Harmonyos, published September 25, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. No source names a fixed version.