# Tenda F451 vulnerabilities

Source: https://junglewise.ai/threats/technologies/f451  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/f451.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 17 vulnerabilities in Tenda F451: 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-2026-11557, was published on 8 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 17 (0 critical, 0 exploited in the wild)

## About Tenda F451

A wireless router designed for home and small office networking.

## Latest Tenda F451 vulnerabilities

- [CVE-2026-11557: Tenda F451 stack-based buffer overflow in fromNatlimit](https://junglewise.ai/threats/cve-2026-11557-tenda-f451-stack-based-buffer-overflow-in-fromnatlimit) (high, CVSS 8.8, published 8 Jun 2026)
- [CVE-2026-11556: Tenda F451 OS command injection in formWriteFacMac](https://junglewise.ai/threats/cve-2026-11556-tenda-f451-os-command-injection-in-formwritefacmac) (high, CVSS 8.8, published 8 Jun 2026)
- [CVE-2026-6137: Tenda F451 stack buffer overflow in fromAdvSetWan](https://junglewise.ai/threats/cve-2026-6137-tenda-f451-stack-buffer-overflow-in-fromadvsetwan) (high, CVSS 8.8, published 13 Apr 2026)
- [CVE-2026-6136: Tenda F451 stack-based buffer overflow in frmL7ImForm](https://junglewise.ai/threats/cve-2026-6136-tenda-f451-stack-based-buffer-overflow-in-frml7imform) (high, CVSS 8.8, published 13 Apr 2026)
- [CVE-2026-6135: Tenda F451 stack overflow in SetIpBind](https://junglewise.ai/threats/cve-2026-6135-tenda-f451-stack-overflow-in-setipbind) (high, CVSS 8.8, published 13 Apr 2026)
- [CVE-2026-6134: Tenda F451 stack buffer overflow in qossetting](https://junglewise.ai/threats/cve-2026-6134-tenda-f451-stack-buffer-overflow-in-qossetting) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6133: Tenda F451 stack overflow in fromSafeUrlFilter](https://junglewise.ai/threats/cve-2026-6133-tenda-f451-stack-overflow-in-fromsafeurlfilter) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6124: Tenda F451 stack overflow in fromSafeMacFilter](https://junglewise.ai/threats/cve-2026-6124-tenda-f451-stack-overflow-in-fromsafemacfilter) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6123: Tenda F451 stack-based buffer overflow in fromAddressNat](https://junglewise.ai/threats/cve-2026-6123-tenda-f451-stack-based-buffer-overflow-in-fromaddressnat) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6122: Tenda F451 stack-based buffer overflow in httpd](https://junglewise.ai/threats/cve-2026-6122-tenda-f451-stack-based-buffer-overflow-in-httpd) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6121: Tenda F451 stack overflow in WrlclientSet](https://junglewise.ai/threats/cve-2026-6121-tenda-f451-stack-overflow-in-wrlclientset) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6120: Tenda F451 stack buffer overflow in fromDhcpListClient](https://junglewise.ai/threats/cve-2026-6120-tenda-f451-stack-buffer-overflow-in-fromdhcplistclient) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-5992: Tenda F451 stack overflow in fromP2pListFilter](https://junglewise.ai/threats/cve-2026-5992-tenda-f451-stack-overflow-in-fromp2plistfilter) (high, CVSS 8.8, published 10 Apr 2026)
- [CVE-2026-5991: Tenda F451 stack overflow in formWrlExtraSet](https://junglewise.ai/threats/cve-2026-5991-tenda-f451-stack-overflow-in-formwrlextraset) (high, CVSS 8.8, published 10 Apr 2026)
- [CVE-2026-5990: Tenda F451 stack buffer overflow in fromSafeEmailFilter](https://junglewise.ai/threats/cve-2026-5990-tenda-f451-stack-buffer-overflow-in-fromsafeemailfilter) (high, CVSS 8.8, published 10 Apr 2026)
- [CVE-2026-5989: Tenda F451 stack-based buffer overflow in RouteStatic](https://junglewise.ai/threats/cve-2026-5989-tenda-f451-stack-based-buffer-overflow-in-routestatic) (high, CVSS 8.8, published 10 Apr 2026)
- [CVE-2026-5988: A vulnerability was detected in Tenda F451 1.0.0.7. This impacts the function formWrlsafeset of the file…](https://junglewise.ai/threats/cve-2026-5988-a-vulnerability-was-detected-in-tenda-f451-1-0-0-7-this-impacts) (high, CVSS 8.8, published 9 Apr 2026)

## Most severe Tenda F451 vulnerabilities

- [CVE-2026-5988: A vulnerability was detected in Tenda F451 1.0.0.7. This impacts the function formWrlsafeset of the file…](https://junglewise.ai/threats/cve-2026-5988-a-vulnerability-was-detected-in-tenda-f451-1-0-0-7-this-impacts) (high, CVSS 8.8, published 9 Apr 2026)
- [CVE-2026-11557: Tenda F451 stack-based buffer overflow in fromNatlimit](https://junglewise.ai/threats/cve-2026-11557-tenda-f451-stack-based-buffer-overflow-in-fromnatlimit) (high, CVSS 8.8, published 8 Jun 2026)
- [CVE-2026-11556: Tenda F451 OS command injection in formWriteFacMac](https://junglewise.ai/threats/cve-2026-11556-tenda-f451-os-command-injection-in-formwritefacmac) (high, CVSS 8.8, published 8 Jun 2026)
- [CVE-2026-6137: Tenda F451 stack buffer overflow in fromAdvSetWan](https://junglewise.ai/threats/cve-2026-6137-tenda-f451-stack-buffer-overflow-in-fromadvsetwan) (high, CVSS 8.8, published 13 Apr 2026)
- [CVE-2026-6136: Tenda F451 stack-based buffer overflow in frmL7ImForm](https://junglewise.ai/threats/cve-2026-6136-tenda-f451-stack-based-buffer-overflow-in-frml7imform) (high, CVSS 8.8, published 13 Apr 2026)
- [CVE-2026-6135: Tenda F451 stack overflow in SetIpBind](https://junglewise.ai/threats/cve-2026-6135-tenda-f451-stack-overflow-in-setipbind) (high, CVSS 8.8, published 13 Apr 2026)
- [CVE-2026-6134: Tenda F451 stack buffer overflow in qossetting](https://junglewise.ai/threats/cve-2026-6134-tenda-f451-stack-buffer-overflow-in-qossetting) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6133: Tenda F451 stack overflow in fromSafeUrlFilter](https://junglewise.ai/threats/cve-2026-6133-tenda-f451-stack-overflow-in-fromsafeurlfilter) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6124: Tenda F451 stack overflow in fromSafeMacFilter](https://junglewise.ai/threats/cve-2026-6124-tenda-f451-stack-overflow-in-fromsafemacfilter) (high, CVSS 8.8, published 12 Apr 2026)
- [CVE-2026-6123: Tenda F451 stack-based buffer overflow in fromAddressNat](https://junglewise.ai/threats/cve-2026-6123-tenda-f451-stack-based-buffer-overflow-in-fromaddressnat) (high, CVSS 8.8, published 12 Apr 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 CP3](https://junglewise.ai/threats/technologies/cp3): 14 vulnerabilities
- [Tenda F451 Firmware](https://junglewise.ai/threats/technologies/f451-firmware): 14 vulnerabilities
- [Tenda AC7](https://junglewise.ai/threats/technologies/ac7): 13 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 F451 vulnerabilities", https://junglewise.ai/threats/technologies/f451, 9 November 2026.