# CVE-2020-25078: D-Link DCS-2530L and DCS-2670L Devices Unspecified

> Unauthenticated access to a specific endpoint allows remote attackers to disclose administrator passwords on D-Link IP cameras.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Yes, since 5 Aug 2025 (CISA KEV)
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 2 Sep 2020
- **Updated:** 21 Oct 2025
- **Also known as:** GHSA-858v-pcfh-p8xg

## What is CVE-2020-25078?

CVE-2020-25078 is a high-severity vulnerability in n/a, published on 2 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. The unauthenticated /config/getuser endpoint allows for remote administrator password disclosure.

## Which versions are affected by CVE-2020-25078?

It affects 9 products.


Products: Dlink Dcs-2530l Firmware, Dlink Dcs-2670l Firmware, Dlink Dcs-4603 Firmware, Dlink Dcs-4622 Firmware, Dlink Dcs-4701e Firmware, Dlink Dcs-4703e Firmware, Dlink Dcs-4705e Firmware, Dlink Dcs-4802e Firmware, Dlink Dcs-P703 Firmware.

## How do I fix CVE-2020-25078?

No fix has been published for CVE-2020-25078 yet. Limit exposure of the affected software until one is available. US federal agencies must fix it by 26 Aug 2025.

## Is CVE-2020-25078 being exploited?

Yes. Attackers have exploited CVE-2020-25078 in the wild since at least 5 Aug 2025.

Public exploit code:

- D-Link DCS系列账号密码信息泄露漏洞，通过脚本获取账号密码，可批量。 (github_poc): https://github.com/MzzdToT/CVE-2020-25078
-  ABYSS C2 — HiSilicon DVR Exploit Framework (CVE-2020-25078). Educational IoT security research platform. (github_poc): https://github.com/flags-alt/abyss-c2
- CVE-2020-25078账号密码信息泄露批量脚本Batch script of D-Link DCS series camera account password information disclosure (github_poc): https://github.com/chinaYozz/CVE-2020-25078
- D-Link DCS-2530L/DCS-2670L - Administrator Password Disclosure (nuclei): http/cves/2020/CVE-2020-25078.yaml

## Other vulnerabilities in n/a

- [CVE-2020-25079](https://insights.sbomify.com/CVE-2020-25079/): D-Link DCS-2530L and DCS-2670L Command Injection (high 8.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-25078 and fix it if it is affected.

What it is: CVE-2020-25078 is a high-severity vulnerability in n/a, published on 2 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: Yes. Attackers have exploited CVE-2020-25078 in the wild since at least 5 Aug 2025.

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-2020-25078/ (Markdown: https://insights.sbomify.com/CVE-2020-25078/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-25078
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-25078
- OSV: https://osv.dev/vulnerability/CVE-2020-25078

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-25078/
Summaries are generated and may contain mistakes; the official description above is the record.