CVE-2021-40954
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker...
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker to execute arbitrary code.
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
- High
Exploit likelihood
What each source reports
NVD Score used
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker to execute arbitrary code.
- Record
CVE-2021-40954- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker to execute arbitrary code.
- Record
CVE-2021-40954- Updated
- 2026-11-02
EUVDEUVD-2021-28108 No score
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker to execute arbitrary code.
- Record
EUVD-2021-28108- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vv4r-q569-qf8p
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker...
Laiketui 3.5.0 is affected by an arbitrary file upload vulnerability that can allow an attacker to execute arbitrary code.
- Record
GHSA-vv4r-q569-qf8p- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- 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-2021-40954 is a critical vulnerability (CVSS 9.8) in Laiketui, published June 23, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.77%, the 78th percentile. No source names a fixed version.