CVEvulnerability

CVE-2020-25079

8.8 HIGH Known exploited Published 2020-09-02 Modified 2026-06-17 Official page ↗

CISA Known Exploited Vulnerability

D-Link DCS-2530L and DCS-2670L Command Injection Vulnerability — D-Link DCS-2530L and DCS-2670L Devices

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.

Added to KEV
2025-08-05
Remediation due
2025-08-26
Ransomware use
Unknown
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.
Notes
https://support.dlink.com/productinfo.aspx?m=DCS-2530L ; https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10180 ; https://nvd.nist.gov/vuln/detail/CVE-2020-25079
Status
Analyzed
Published
2020-09-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-77

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.

Affected configurations

• dlink dcs-4703e firmware (< 1.03.04) • dlink dcs-4705e firmware (< 1.03.02) • dlink dcs-4802e firmware (< 2.01.01) • dlink dcs-p703 firmware • dlink dcs-4603 firmware (< 1.04.02) • dlink dcs-4622 firmware (< 2.01.10) • dlink dcs-4701e firmware (< 2.03.01) • dlink dcs-2530l firmware (<= 1.05.05) • dlink dcs-2670l firmware (< 2.03.00)

Related

Weakness · CWE (1)

  • CWE-77 Improper Neutralization of Special Elements used in a Command weakness

References