# CVE-2020-25079: D-Link DCS-2530L and DCS-2670L Command Injection Vulnerability

> CVE-2020-25079: D-Link DCS-2530L and DCS-2670L Command Injection Vulnerability. CVSS 8.8 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2020-25079
Last updated: 2025-10-21T23:35:37Z

- Published: 2020-09-02 15:33 UTC · Updated: 2025-10-21 23:35 UTC · Assigner: mitre
- CVSS: 8.8 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS: 54.0%, 99th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2025-08-05, federal due date 2025-08-26, ransomware use: Unknown

## Description

An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. cgi-bin/ddns\_enc.cgi allows authenticated command injection.

## CISA required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

## Affected vendors and products

- D-Link: DCS-2530L and DCS-2670L Devices

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2020-25079)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2020-25079)
- [https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10180](https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10180)
- [https://twitter.com/Dogonsecurity/status/1271265152118259712](https://twitter.com/Dogonsecurity/status/1271265152118259712)

---

_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


---
Canonical: https://rewindex.com/cve/CVE-2020-25079 · Markdown: https://rewindex.com/cve/CVE-2020-25079.md · JSON: https://rewindex.com/api/v1/cves/CVE-2020-25079 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:14:53.033Z