CVE-2022-44158
Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
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 AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
- Record
CVE-2022-44158- 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 AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
- Record
CVE-2022-44158- 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-2022-47108
Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
- Record
EUVD-2022-47108- 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-c678-978q-6jcv
Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via function via set_device_name.
- Record
GHSA-c678-978q-6jcv- 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-2022-44158 is a high vulnerability (CVSS 7.5) in Tenda Ac21 Firmware, published November 21, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.88%, the 59th percentile. No source names a fixed version.