What is the CVSS score of CVE-2020-25079?

CVE-2020-25079 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 52.7%.

Is there a public PoC exploit available for CVE-2020-25079?

Yes, a public proof-of-concept exploit is available for CVE-2020-25079. Prioritise patching immediately. EPSS: 52.7%.

Is there a patch available for CVE-2020-25079?

Yes, a patch is available for CVE-2020-25079. Update the affected software to the latest version immediately.

Dcs 4703E Firmware CVE-2020-25079

HIGH

Command Injection (CWE-77)

2020-09-02 cve@mitre.org

Command Injection D-Link Dcs 4703E Firmware Dcs 4705E Firmware Dcs 4802E Firmware Dcs P703 Firmware Dcs 4603 Firmware Dcs 4622 Firmware Dcs 4701E Firmware Dcs 2530L Firmware Dcs 2670L Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Added to CISA KEV

Jul 14, 2026 - 04:22 CISA

CVE Published

Sep 02, 2020 - 16:15 nvd

HIGH 8.8

DescriptionNVD

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.

AnalysisAI

An issue was discovered on D-Link DCS-2530L before 1.06.01 Hotfix and DCS-2670L through 2.02 devices. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. 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 products include: Dlink Dcs-4703E Firmware, Dlink Dcs-4705E Firmware, Dlink Dcs-4802E Firmware, Dlink Dcs-P703 Firmware, Dlink Dcs-4603 Firmware. Version information: before 1.06.01.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.