CVE-2021-40063
HIGHCVSS 7.5/10EPSS 0.70%
Last modified
CVE-2021-40063 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. There is an improper access control vulnerability in the video module. Successful exploitation of this vulnerability may affect confidentiality.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
There is an improper access control vulnerability in the video module. Successful exploitation of this vulnerability may affect confidentiality.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Huawei | Emui | 10.1.0 |
| Huawei | Emui | 10.1.1 |
| Huawei | Emui | 11.0.0 |
| Huawei | Emui | 11.0.1 |
| Huawei | Emui | 12.0.0 |
| Huawei | Harmonyos | 2.0 |
| Huawei | Magic Ui | 3.1.0 |
| Huawei | Magic Ui | 3.1.1 |
| Huawei | Magic Ui | 4.0.0 |
References
- https://consumer.huawei.com/en/support/bulletin/2022/3/Vendor Advisory
- https://consumer.huawei.com/en/support/bulletin/2022/3/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-40063?
There is an improper access control vulnerability in the video module. Successful exploitation of this vulnerability may affect confidentiality.
How severe is CVE-2021-40063?
CVE-2021-40063 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2021-40063?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-40057There is a heap-based and stack-based buffer overflow vulner…7.5
- CVE-2021-40058There is a heap-based buffer overflow vulnerability in the v…7.5
- CVE-2021-40059There is a permission control vulnerability in the Wi-Fi mod…6.5
- CVE-2021-40060There is a heap-based buffer overflow vulnerability in the v…7.5
- CVE-2021-40061There is a vulnerability of accessing resources using an inc…7.5
- CVE-2021-40062There is a vulnerability of copying input buffer without che…7.5
- CVE-2021-40064There is a heap-based buffer overflow vulnerability in syste…7.5
- CVE-2021-40065The communication module has a service logic error vulnerabi…7.5
- CVE-2021-40066The access controls on the Mobility read-only API improperly…5.3
- CVE-2021-40067The access controls on the Mobility read-write API improperl…6.8
- CVE-2021-4007Rapid7 Insight Agent, versions 3.0.1 to 3.1.2.34, suffer fro…7.8
- CVE-2021-4008A flaw was found in xorg-x11-server in versions before 21.1.…7.8
Are you affected by CVE-2021-40063?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST