# CVE-2026-1802: Ziroom ZHOME A0101 zrMacClone.lua macAddrClone command injection

> Remote attackers can execute arbitrary commands via the macType argument in the ZHOME A0101 macAddrClone function.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 Feb 2026
- **Updated:** 23 Feb 2026
- **Also known as:** GHSA-762j-mg76-ggm9

## What is CVE-2026-1802?

CVE-2026-1802 is a medium-severity command injection vulnerability in Ziroom ZHOME A0101, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A security flaw has been discovered in Ziroom ZHOME A0101 1.0.1.0. This issue affects the function macAddrClone of the file luci\controller\api\zrMacClone.lua. The manipulation of the argument macType results in command injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-77 (Improper Neutralization of Special Elements used in a Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2026-1802?


## How do I fix CVE-2026-1802?

No fix has been published for CVE-2026-1802 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-1802 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1802 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1802 and fix it if it is affected.

What it is: CVE-2026-1802 is a medium-severity command injection vulnerability in Ziroom ZHOME A0101, published on 3 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1802 exists.

Affected product: Ziroom ZHOME A0101. 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-2026-1802/ (Markdown: https://insights.sbomify.com/CVE-2026-1802/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1802
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1802
- OSV: https://osv.dev/vulnerability/CVE-2026-1802

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-1802/
Summaries are generated and may contain mistakes; the official description above is the record.