CVE-2022-37821
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter...
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in the function formSetProvince.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in the function formSetProvince.
- Record
CVE-2022-37821- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in the function formSetProvince.
- Record
CVE-2022-37821- Updated
- 2026-11-02
EUVDEUVD-2022-40430 No score
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in the function formSetProvince.
- Record
EUVD-2022-40430- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w2xp-vgjc-6653
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter...
Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow via the ProvinceCode parameter in the function formSetProvince.
- Record
GHSA-w2xp-vgjc-6653- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/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-2022-37821 is a high vulnerability (CVSS 7.8) in Tenda Ax1803 Firmware, published August 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.