CVE-2023-39400
CRITICALCVSS 9.1/10EPSS 0.40%
Last modified
CVE-2023-39400 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Parameter verification vulnerability in the installd module. Successful exploitation of this vulnerability may cause sandbox files to be read and written without authorization.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Parameter verification vulnerability in the installd module. Successful exploitation of this vulnerability may cause sandbox files to be read and written without authorization.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Emui | 11.0.1 |
| Huawei | Emui | 12.0.0 |
| Huawei | Emui | 12.0.1 |
| Huawei | Emui | 13.0.0 |
| Huawei | Harmonyos | 2.0.0 |
| Huawei | Harmonyos | 2.0.1 |
| Huawei | Harmonyos | 2.1.0 |
| Huawei | Harmonyos | 3.0.0 |
| Huawei | Harmonyos | 3.1.0 |
References
- https://consumer.huawei.com/en/support/bulletin/2023/8/Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2023/8/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-39400?
Parameter verification vulnerability in the installd module. Successful exploitation of this vulnerability may cause sandbox files to be read and written without authorization.
How severe is CVE-2023-39400?
CVE-2023-39400 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2023-39400?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-39400?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST