# Tenda Ch22 Firmware vulnerabilities

Source: https://junglewise.ai/threats/technologies/ch22-firmware  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ch22-firmware.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 20 vulnerabilities in Tenda Ch22 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-2026-5962, was published on 9 April 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 20 (0 critical, 0 exploited in the wild)

## About Tenda Ch22 Firmware

Firmware for Tenda CH22 wireless network device.

## Latest Tenda Ch22 Firmware vulnerabilities

- [CVE-2026-5962: A vulnerability was detected in Tenda CH22 1.0.0.6(468). This issue affects the function R7WebsSecurityHandlerfunction…](https://junglewise.ai/threats/cve-2026-5962-a-vulnerability-was-detected-in-tenda-ch22-1-0-0-6-468-this-issue) (high, CVSS 7.3, published 9 Apr 2026)
- [CVE-2026-5605: Tenda CH22 stack buffer overflow in formWrlExtraSet](https://junglewise.ai/threats/cve-2026-5605-tenda-ch22-stack-buffer-overflow-in-formwrlextraset) (high, CVSS 8.8, published 6 Apr 2026)
- [CVE-2026-5604: Tenda CH22 stack overflow in formCertLocalPrecreate](https://junglewise.ai/threats/cve-2026-5604-tenda-ch22-stack-overflow-in-formcertlocalprecreate) (high, CVSS 8.8, published 5 Apr 2026)
- [CVE-2026-5204: Tenda CH22 stack buffer overflow in formWebTypeLibrary](https://junglewise.ai/threats/cve-2026-5204-tenda-ch22-stack-buffer-overflow-in-formwebtypelibrary) (high, CVSS 8.8, published 31 Mar 2026)
- [CVE-2025-15229: A vulnerability has been found in Tenda CH22 up to 1.0.0.1. Affected by this vulnerability is the function…](https://junglewise.ai/threats/cve-2025-15229-a-vulnerability-has-been-found-in-tenda-ch22-up-to-1-0-0-1) (medium, CVSS 5.3, published 30 Dec 2025)
- [CVE-2025-15076: A weakness has been identified in Tenda CH22 1.0.0.1. Impacted is an unknown function of the file /public/. Executing…](https://junglewise.ai/threats/cve-2025-15076-a-weakness-has-been-identified-in-tenda-ch22-1-0-0-1-impacted-is) (high, CVSS 7.3, published 25 Dec 2025)
- [CVE-2025-14526: A security flaw has been discovered in Tenda CH22 1.0.0.1. This affects the function frmL7ImForm of the file…](https://junglewise.ai/threats/cve-2025-14526-a-security-flaw-has-been-discovered-in-tenda-ch22-1-0-0-1-this) (high, CVSS 8.8, published 11 Dec 2025)
- [CVE-2025-13400: A vulnerability was detected in Tenda CH22 1.0.0.1. Affected is the function formWrlExtraGet of the file…](https://junglewise.ai/threats/cve-2025-13400-a-vulnerability-was-detected-in-tenda-ch22-1-0-0-1-affected-is) (high, CVSS 8.8, published 19 Nov 2025)
- [CVE-2025-13288: A security vulnerability has been detected in Tenda CH22 1.0.0.1. This impacts the function fromPptpUserSetting of the…](https://junglewise.ai/threats/cve-2025-13288-a-security-vulnerability-has-been-detected-in-tenda-ch22-1-0-0-1) (high, CVSS 8.8, published 17 Nov 2025)
- [CVE-2025-12322: A flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromNatStaticSetting of the file…](https://junglewise.ai/threats/cve-2025-12322-a-flaw-has-been-found-in-tenda-ch22-1-0-0-1-affected-by-this) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12274: A security vulnerability has been detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function…](https://junglewise.ai/threats/cve-2025-12274-a-security-vulnerability-has-been-detected-in-tenda-ch22-1-0-0-1) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12273: A weakness has been identified in Tenda CH22 1.0.0.1. Affected is the function fromwebExcptypemanFilter of the file…](https://junglewise.ai/threats/cve-2025-12273-a-weakness-has-been-identified-in-tenda-ch22-1-0-0-1-affected-is) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12272: A security flaw has been discovered in Tenda CH22 1.0.0.1. This impacts the function fromAddressNat of the file…](https://junglewise.ai/threats/cve-2025-12272-a-security-flaw-has-been-discovered-in-tenda-ch22-1-0-0-1-this) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12271: A vulnerability was identified in Tenda CH22 1.0.0.1. This affects the function fromRouteStatic of the file…](https://junglewise.ai/threats/cve-2025-12271-a-vulnerability-was-identified-in-tenda-ch22-1-0-0-1-this-affects) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12265: A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file…](https://junglewise.ai/threats/cve-2025-12265-a-weakness-has-been-identified-in-tenda-ch22-1-0-0-1-affected-by) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12236: A vulnerability was determined in Tenda CH22 1.0.0.1. This issue affects the function fromDhcpListClient of the file…](https://junglewise.ai/threats/cve-2025-12236-a-vulnerability-was-determined-in-tenda-ch22-1-0-0-1-this-issue) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12235: A vulnerability was found in Tenda CH22 1.0.0.1. This vulnerability affects the function fromSetIpBind of the file…](https://junglewise.ai/threats/cve-2025-12235-a-vulnerability-was-found-in-tenda-ch22-1-0-0-1-this) (high, CVSS 8, published 27 Oct 2025)
- [CVE-2025-12234: A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function fromSafeMacFilter of the file…](https://junglewise.ai/threats/cve-2025-12234-a-vulnerability-has-been-found-in-tenda-ch22-1-0-0-1-this-affects) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12233: A flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromSafeUrlFilter of the file…](https://junglewise.ai/threats/cve-2025-12233-a-flaw-has-been-found-in-tenda-ch22-1-0-0-1-affected-by-this) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12232: A vulnerability was detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function…](https://junglewise.ai/threats/cve-2025-12232-a-vulnerability-was-detected-in-tenda-ch22-1-0-0-1-affected-by) (high, CVSS 8.8, published 27 Oct 2025)

## Most severe Tenda Ch22 Firmware vulnerabilities

- [CVE-2025-12232: A vulnerability was detected in Tenda CH22 1.0.0.1. Affected by this vulnerability is the function…](https://junglewise.ai/threats/cve-2025-12232-a-vulnerability-was-detected-in-tenda-ch22-1-0-0-1-affected-by) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12233: A flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromSafeUrlFilter of the file…](https://junglewise.ai/threats/cve-2025-12233-a-flaw-has-been-found-in-tenda-ch22-1-0-0-1-affected-by-this) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12236: A vulnerability was determined in Tenda CH22 1.0.0.1. This issue affects the function fromDhcpListClient of the file…](https://junglewise.ai/threats/cve-2025-12236-a-vulnerability-was-determined-in-tenda-ch22-1-0-0-1-this-issue) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2026-5204: Tenda CH22 stack buffer overflow in formWebTypeLibrary](https://junglewise.ai/threats/cve-2026-5204-tenda-ch22-stack-buffer-overflow-in-formwebtypelibrary) (high, CVSS 8.8, published 31 Mar 2026)
- [CVE-2025-12234: A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function fromSafeMacFilter of the file…](https://junglewise.ai/threats/cve-2025-12234-a-vulnerability-has-been-found-in-tenda-ch22-1-0-0-1-this-affects) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12265: A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file…](https://junglewise.ai/threats/cve-2025-12265-a-weakness-has-been-identified-in-tenda-ch22-1-0-0-1-affected-by) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12273: A weakness has been identified in Tenda CH22 1.0.0.1. Affected is the function fromwebExcptypemanFilter of the file…](https://junglewise.ai/threats/cve-2025-12273-a-weakness-has-been-identified-in-tenda-ch22-1-0-0-1-affected-is) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-12271: A vulnerability was identified in Tenda CH22 1.0.0.1. This affects the function fromRouteStatic of the file…](https://junglewise.ai/threats/cve-2025-12271-a-vulnerability-was-identified-in-tenda-ch22-1-0-0-1-this-affects) (high, CVSS 8.8, published 27 Oct 2025)
- [CVE-2025-13288: A security vulnerability has been detected in Tenda CH22 1.0.0.1. This impacts the function fromPptpUserSetting of the…](https://junglewise.ai/threats/cve-2025-13288-a-security-vulnerability-has-been-detected-in-tenda-ch22-1-0-0-1) (high, CVSS 8.8, published 17 Nov 2025)
- [CVE-2025-12322: A flaw has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function fromNatStaticSetting of the file…](https://junglewise.ai/threats/cve-2025-12322-a-flaw-has-been-found-in-tenda-ch22-1-0-0-1-affected-by-this) (high, CVSS 8.8, published 27 Oct 2025)

## 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 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 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 Ch22 Firmware vulnerabilities", https://junglewise.ai/threats/technologies/ch22-firmware, 9 November 2026.