CVE-2021-22336
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful...
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device.
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
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device.
- Record
CVE-2021-22336- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-94
- Updated
- 2026-11-02
CVE List No score
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device.
- Record
CVE-2021-22336- Updated
- 2026-11-02
EUVDEUVD-2021-9482 No score
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device.
- Record
EUVD-2021-9482- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qv93-x452-qqqq No score
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful...
There is an Improper Control of Generation of Code vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause denial of security services on a rooted device.
- Record
GHSA-qv93-x452-qqqq- Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-22336 is a high vulnerability (CVSS 7.5) in Huawei Emui, published June 3, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.70%, the 53rd percentile. No source names a fixed version.