# CVE-2026-8264: Tenda AC6 httpd WifiApScan formWifiApScan os command injection

> Remote attackers can execute arbitrary OS commands on Tenda AC6 routers via the WifiApScan form, potentially compromising the device.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 May 2026
- **Updated:** 11 May 2026
- **Also known as:** GHSA-2fpj-h75c-c5vr

## What is CVE-2026-8264?

CVE-2026-8264 is a medium-severity command injection vulnerability in Tenda Ac6 Firmware, published on 11 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A weakness has been identified in Tenda AC6 15.03.06.23. Affected by this vulnerability is the function formWifiApScan of the file /goform/WifiApScan of the component httpd. Executing a manipulation of the argument wl2g.public.country/wl5g.public.country can lead to os command injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.

Weakness: CWE-78 (Improper Neutralization of Special Elements used in an OS Command), CWE-77 (Improper Neutralization of Special Elements used in a Command)

## Which versions are affected by CVE-2026-8264?

It affects 1 product.


Products: Tenda Ac6 Firmware.

## How do I fix CVE-2026-8264?

No fix has been published for CVE-2026-8264 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-8264 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8264 exists.

## Other vulnerabilities in Tenda Ac6 Firmware

- [CVE-2025-27129](https://insights.sbomify.com/CVE-2025-27129/): Auth bypass in AC6 V5.0 (critical 9.8)
- [CVE-2025-29029](https://insights.sbomify.com/CVE-2025-29029/): Memory corruption in n/a (critical 9.8)
- [CVE-2025-29030](https://insights.sbomify.com/CVE-2025-29030/): Memory corruption in n/a (critical 9.8)
- [CVE-2025-29031](https://insights.sbomify.com/CVE-2025-29031/): Memory corruption in n/a (critical 9.8)
- [CVE-2025-25343](https://insights.sbomify.com/CVE-2025-25343/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-8264 and fix it if it is affected.

What it is: CVE-2026-8264 is a medium-severity command injection vulnerability in Tenda Ac6 Firmware, published on 11 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8264 exists.

Affected product: Tenda Ac6 Firmware. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-8264/ (Markdown: https://insights.sbomify.com/CVE-2026-8264/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-8264
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-8264
- OSV: https://osv.dev/vulnerability/CVE-2026-8264

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-8264/
Summaries are generated and may contain mistakes; the official description above is the record.