# CVE-2026-34472: Information disclosure in n/a

> Unauthenticated attackers on the local network can retrieve sensitive credentials and potentially modify configuration via the router's web management interface.

- **Severity:** High 7.1 (`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 30 Mar 2026
- **Updated:** 26 May 2026
- **Also known as:** GHSA-qvhx-mc2j-pvc4

## What is CVE-2026-34472?

CVE-2026-34472 is a high-severity vulnerability in n/a, published on 30 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Unauthenticated credential disclosure in the wizard interface in ZTE ZXHN H188A V6.0.10P2_TE and V6.0.10P3N3_TE allows unauthenticated attackers on the local network to retrieve sensitive credentials from the router's web management interface, including the default administrator password, WLAN PSK, and PPPoE credentials. In some observed cases, configuration changes may also be performed without authentication.

Weakness: CWE-306 (Missing Authentication for Critical Functionality), CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2026-34472?

It affects 1 product.


Products: Zte Zxhn H188a Firmware.

## How do I fix CVE-2026-34472?

No fix has been published for CVE-2026-34472 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-34472 being exploited?

There is no known exploitation of CVE-2026-34472 in the wild and no public exploit code.

Public exploit code:

- Technical breakdown of CVE-2026-34472, an auth bypass via leaked credentials affecting ZTE H188A routers. (github_poc): https://github.com/minanagehsalalma/cve-2026-34472-auth-bypass-zte-h188a-router
- ZTE ZXHN H188A V6 - Authentication Bypass (exploitdb)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-34472 and fix it if it is affected.

What it is: CVE-2026-34472 is a high-severity vulnerability in n/a, published on 30 Mar 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-34472 in the wild and no public exploit code.

Affected product: n/a. 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-2026-34472/ (Markdown: https://insights.sbomify.com/CVE-2026-34472/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-34472
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-34472
- OSV: https://osv.dev/vulnerability/CVE-2026-34472

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-34472/
Summaries are generated and may contain mistakes; the official description above is the record.