CVE-2020-25079VulnerabilityPublished 08/05/2025Updated 10/24/2026
CVE-2020-25079: D-Link DCS-2530L and DCS-2670L Command Injection Vulnerability
Affects D-Link DCS-2530L and DCS-2670L DevicesSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 08/05/2025
- KEV deadline
- 08/26/2025
- EPSS
- 54.0% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
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.
Description
D-Link DCS-2530L and DCS-2670L devices contains a command injection vulnerability in the cgi-bin/ddns_enc.cgi. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Weaknesses
References
- support.dlink.com/productinfo.aspx?m=DCS-2530L (opens in a new tab)
- supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10180 (opens in a new tab)
- nvd.nist.gov/vuln/detail/CVE-2020-25079 (opens in a new tab)
- cisa.gov/known-exploited-vulnerabilities-catalog?search=CVE-2020-25079 (opens in a new tab)