# CVE-2025-44083: Auth bypass in n/a

> A remote attacker can bypass administrator login authentication on the D-Link DI-8100 router, gaining unauthorized access to the device.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 May 2025
- **Updated:** 22 May 2025
- **Also known as:** GHSA-xwcp-6g2q-65gm

## What is CVE-2025-44083?

CVE-2025-44083 is a critical authentication bypass vulnerability in n/a, published on 21 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue in D-Link DI-8100 16.07.26A1 allows a remote attacker to bypass administrator login authentication

Weakness: CWE-287 (Improper Authentication)

## Which versions are affected by CVE-2025-44083?

It affects 1 product.


Products: Dlink Di-8100 Firmware.

## How do I fix CVE-2025-44083?

No fix has been published for CVE-2025-44083 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-44083 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-44083 exists.

## Other vulnerabilities in n/a

- [CVE-2026-7853](https://insights.sbomify.com/CVE-2026-7853/): D-Link DI-8100 HTTP auto_reboot.asp sprintf buffer overflow (critical 9.3)
- [CVE-2026-7854](https://insights.sbomify.com/CVE-2026-7854/): D-Link DI-8100 POST Parameter url_rule.asp url_rule_asp buffer overflow (critical 9.3)
- [CVE-2026-7248](https://insights.sbomify.com/CVE-2026-7248/): D-Link DI-8100 CGI Endpoint tgfile.htm tgfile_htm buffer overflow (critical 9.3)
- [CVE-2026-7855](https://insights.sbomify.com/CVE-2026-7855/): D-Link DI-8100 HTTP Request tggl.asp tggl_asp buffer overflow (high 8.7)
- [CVE-2025-7908](https://insights.sbomify.com/CVE-2025-7908/): D-Link DI-8100 jhttpd ddns.asp sprintf stack-based overflow (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-44083 and fix it if it is affected.

What it is: CVE-2025-44083 is a critical authentication bypass vulnerability in n/a, published on 21 May 2025. 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-2025-44083 exists.

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-2025-44083/ (Markdown: https://insights.sbomify.com/CVE-2025-44083/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-44083
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-44083
- OSV: https://osv.dev/vulnerability/CVE-2025-44083

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-44083/
Summaries are generated and may contain mistakes; the official description above is the record.