Technology · Tenda
Tenda Ac20 Firmware vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in Tenda Ac20 Firmware: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-14656, was published on 14 December 2025.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About Tenda Ac20 Firmware
Firmware for Tenda AC20 wireless router.
Latest Tenda Ac20 Firmware vulnerabilities
- CVE-2025-14656: A weakness has been identified in Tenda AC20 16.03.08.12. This affects the function httpd of the file…highCVSS 8.8EPSS 0.7%
- CVE-2025-14655: A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer…highCVSS 8.8EPSS 3.3%
- CVE-2025-14654: A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of…highCVSS 8.8EPSS 3.3%
- CVE-2025-13258: A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is an unknown function of the file…highCVSS 8.8EPSS 0.8%
Most severe Tenda Ac20 Firmware vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-14655: A security flaw has been discovered in Tenda AC20 16.03.08.12. The impacted element is the function formSetRebootTimer…highCVSS 8.8EPSS 3.3%
- CVE-2025-14654: A vulnerability was identified in Tenda AC20 16.03.08.12. The affected element is the function formSetPPTPUserList of…highCVSS 8.8EPSS 3.3%
- CVE-2025-13258: A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is an unknown function of the file…highCVSS 8.8EPSS 0.8%
- CVE-2025-14656: A weakness has been identified in Tenda AC20 16.03.08.12. This affects the function httpd of the file…highCVSS 8.8EPSS 0.7%
Vulnerabilities per week
Nothing was published in the last eight weeks. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Tenda Ac20 Firmware vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/ac20-firmware)<a href="https://junglewise.ai/threats/technologies/ac20-firmware"><img src="https://junglewise.ai/threats/technologies/ac20-firmware/badge.svg" alt="Tenda Ac20 Firmware vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/ac20-firmware.json, and this page as text at https://junglewise.ai/threats/technologies/ac20-firmware.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Tenda Ac20 Firmware vulnerabilities", https://junglewise.ai/threats/technologies/ac20-firmware, 9 November 2026.