CVE-2021-40001
The CaasKit module has a path traversal vulnerability. Successful exploitation of this...
The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.
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
- Low
Exploit likelihood
What each source reports
NVD Score used
The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.
- Record
CVE-2021-40001- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.
- Record
CVE-2021-40001- Updated
- 2026-11-02
EUVDEUVD-2021-27191 No score
The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.
- Record
EUVD-2021-27191- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pr34-rqwj-mc34 No score
The CaasKit module has a path traversal vulnerability. Successful exploitation of this...
The CaasKit module has a path traversal vulnerability. Successful exploitation of this vulnerability may cause the MeeTime application to be unavailable.
- Record
GHSA-pr34-rqwj-mc34- Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-40001 is a medium vulnerability (CVSS 5.3) in Huawei Harmonyos, published January 7, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.79%, the 56th percentile. No source names a fixed version.