CVE-2023-49405
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
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
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
- Record
CVE-2023-49405- 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-787
- Updated
- 2026-11-02
CVE List No score
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
- Record
CVE-2023-49405- Updated
- 2026-11-02
EUVDEUVD-2023-53370 No score
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
- Record
EUVD-2023-53370- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8c6r-m7xr-mf75
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
Tenda W30E V16.01.0.12(4843) was discovered to contain a stack overflow via the function UploadCfg.
- Record
GHSA-8c6r-m7xr-mf75- 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-787
- 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-2023-49405 is a critical vulnerability (CVSS 9.8) in Tenda W30e Firmware, published December 7, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.