CVE-2022-40875
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function...
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.
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
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.
- Record
CVE-2022-40875- 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 - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.
- Record
CVE-2022-40875- 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 - Weakness
- CWE-787
- Updated
- 2026-11-02
EUVDEUVD-2022-44131
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.
- Record
EUVD-2022-44131- 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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-25h2-xj4x-29h3
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function...
Tenda AX1803 v1.0.0.1 was discovered to contain a heap overflow in the function GetParentControlInfo.
- Record
GHSA-25h2-xj4x-29h3- 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 - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-40875 is a high vulnerability (CVSS 7.5) in Tenda Ax1803 Firmware, published October 27, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. No source names a fixed version.