# Tenda AC7 vulnerabilities

Source: https://junglewise.ai/threats/technologies/ac7  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ac7.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 13 vulnerabilities in Tenda AC7: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-51846, was published on 19 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 13 (1 critical, 1 exploited in the wild)

## About Tenda AC7

Firmware for the Tenda AC7 dual-band wireless router.

## Latest Tenda AC7 vulnerabilities

- [CVE-2026-51846: Tenda AC7 stack overflow in /goform/AdvSetMacMtuWan](https://junglewise.ai/threats/cve-2026-51846-tenda-ac7-stack-overflow-in-goform-advsetmacmtuwan) (info, CVSS 9.8, published 19 Jun 2026)
- [CVE-2026-51845: Tenda AC7 stack buffer overflow in AdvSetMacMtuWan](https://junglewise.ai/threats/cve-2026-51845-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan) (info, published 19 Jun 2026)
- [CVE-2026-51844: Tenda AC7 stack buffer overflow in AdvSetMacMtuWan](https://junglewise.ai/threats/cve-2026-51844-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan) (info, CVSS 9.8, published 19 Jun 2026)
- [CVE-2026-51843: Tenda AC7 stack buffer overflow in AdvSetMacMtuWan](https://junglewise.ai/threats/cve-2026-51843-tenda-ac7-stack-buffer-overflow-in-advsetmacmtuwan) (info, CVSS 9.8, published 19 Jun 2026)
- [CVE-2026-4974: A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file…](https://junglewise.ai/threats/cve-2026-4974-a-flaw-has-been-found-in-tenda-ac7-15-03-06-44-affected-by-this) (high, CVSS 8.8, published 27 Mar 2026)
- [CVE-2025-11586: A vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11586-a-vulnerability-was-determined-in-tenda-ac7-15-03-06-44-this) (high, CVSS 8.8, published 10 Oct 2025)
- [CVE-2025-11528: A vulnerability was identified in Tenda AC7 15.03.06.44. This affects an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11528-a-vulnerability-was-identified-in-tenda-ac7-15-03-06-44-this) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11527: A vulnerability was determined in Tenda AC7 15.03.06.44. The impacted element is an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11527-a-vulnerability-was-determined-in-tenda-ac7-15-03-06-44-the) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11526: A vulnerability was found in Tenda AC7 15.03.06.44. The affected element is an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11526-a-vulnerability-was-found-in-tenda-ac7-15-03-06-44-the-affected) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11525: A vulnerability has been found in Tenda AC7 15.03.06.44. Impacted is an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11525-a-vulnerability-has-been-found-in-tenda-ac7-15-03-06-44-impacted) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11524: A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the file…](https://junglewise.ai/threats/cve-2025-11524-a-flaw-has-been-found-in-tenda-ac7-15-03-06-44-this-issue-affects) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11523: A vulnerability was detected in Tenda AC7 15.03.06.44. This vulnerability affects unknown code of the file…](https://junglewise.ai/threats/cve-2025-11523-a-vulnerability-was-detected-in-tenda-ac7-15-03-06-44-this) (medium, CVSS 6.3, published 9 Oct 2025)
- [CVE-2018-14558: Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability](https://junglewise.ai/threats/cve-2018-14558-tenda-ac7-ac9-and-ac10-routers-command-injection-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 3 Nov 2021)

## Most severe Tenda AC7 vulnerabilities

- [CVE-2018-14558: Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability](https://junglewise.ai/threats/cve-2018-14558-tenda-ac7-ac9-and-ac10-routers-command-injection-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 3 Nov 2021)
- [CVE-2025-11525: A vulnerability has been found in Tenda AC7 15.03.06.44. Impacted is an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11525-a-vulnerability-has-been-found-in-tenda-ac7-15-03-06-44-impacted) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11524: A flaw has been found in Tenda AC7 15.03.06.44. This issue affects some unknown processing of the file…](https://junglewise.ai/threats/cve-2025-11524-a-flaw-has-been-found-in-tenda-ac7-15-03-06-44-this-issue-affects) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11586: A vulnerability was determined in Tenda AC7 15.03.06.44. This affects an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11586-a-vulnerability-was-determined-in-tenda-ac7-15-03-06-44-this) (high, CVSS 8.8, published 10 Oct 2025)
- [CVE-2025-11528: A vulnerability was identified in Tenda AC7 15.03.06.44. This affects an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11528-a-vulnerability-was-identified-in-tenda-ac7-15-03-06-44-this) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11527: A vulnerability was determined in Tenda AC7 15.03.06.44. The impacted element is an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11527-a-vulnerability-was-determined-in-tenda-ac7-15-03-06-44-the) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2025-11526: A vulnerability was found in Tenda AC7 15.03.06.44. The affected element is an unknown function of the file…](https://junglewise.ai/threats/cve-2025-11526-a-vulnerability-was-found-in-tenda-ac7-15-03-06-44-the-affected) (high, CVSS 8.8, published 9 Oct 2025)
- [CVE-2026-4974: A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file…](https://junglewise.ai/threats/cve-2026-4974-a-flaw-has-been-found-in-tenda-ac7-15-03-06-44-affected-by-this) (high, CVSS 8.8, published 27 Mar 2026)
- [CVE-2025-11523: A vulnerability was detected in Tenda AC7 15.03.06.44. This vulnerability affects unknown code of the file…](https://junglewise.ai/threats/cve-2025-11523-a-vulnerability-was-detected-in-tenda-ac7-15-03-06-44-this) (medium, CVSS 6.3, published 9 Oct 2025)
- [CVE-2026-51846: Tenda AC7 stack overflow in /goform/AdvSetMacMtuWan](https://junglewise.ai/threats/cve-2026-51846-tenda-ac7-stack-overflow-in-goform-advsetmacmtuwan) (info, CVSS 9.8, published 19 Jun 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Tenda technologies

- [Tenda CH22](https://junglewise.ai/threats/technologies/ch22): 24 vulnerabilities
- [Tenda F456](https://junglewise.ai/threats/technologies/f456): 23 vulnerabilities
- [Tenda F456 Firmware](https://junglewise.ai/threats/technologies/f456-firmware): 22 vulnerabilities
- [Tenda Ch22 Firmware](https://junglewise.ai/threats/technologies/ch22-firmware): 20 vulnerabilities
- [Tenda Wh450](https://junglewise.ai/threats/technologies/wh450): 19 vulnerabilities
- [Tenda Wh450 Firmware](https://junglewise.ai/threats/technologies/wh450-firmware): 19 vulnerabilities
- [Tenda F451](https://junglewise.ai/threats/technologies/f451): 17 vulnerabilities
- [Tenda CP3](https://junglewise.ai/threats/technologies/cp3): 14 vulnerabilities
- [Tenda F451 Firmware](https://junglewise.ai/threats/technologies/f451-firmware): 14 vulnerabilities
- [Tenda O3](https://junglewise.ai/threats/technologies/o3): 11 vulnerabilities
- [Tenda W20E](https://junglewise.ai/threats/technologies/w20e): 11 vulnerabilities
- [Tenda G0](https://junglewise.ai/threats/technologies/g0): 10 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Tenda AC7 vulnerabilities", https://junglewise.ai/threats/technologies/ac7, 9 November 2026.