CVE-2021-28144

prog.cgi on D-Link DIR-3060 devices before 1.11b04 HF2 allows remote authenticated users to...

8.8 High

prog.cgi on D-Link DIR-3060 devices before 1.11b04 HF2 allows remote authenticated users to inject arbitrary commands in an admin or root context because SetVirtualServerSettings calls CheckArpTables, which calls popen unsafely.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

6.01%Up 4.7 points since Apr 14, 2021

What each source reports

NVD Score used 8.8

Record: CVE-2021-28144
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 9.0 HighAV:N/AC:L/Au:S/C:C/I:C/A:C
Weakness: CWE-78
Updated: 2026-11-02

CVE List No score

Record: CVE-2021-28144
Updated: 2026-11-02

EUVDEUVD-2021-14843 No score

Record: EUVD-2021-14843
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9cvr-344x-r47m 8.8

prog.cgi on D-Link DIR-3060 devices before 1.11b04 HF2 allows remote authenticated users to...

Record: GHSA-9cvr-344x-r47m
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-77
Updated: 2026-11-02

Affected products

dlink dir-3060 firmware

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-28144 is a high vulnerability (CVSS 8.8) in Dlink Dir-3060 Firmware, published March 11, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.01%, the 93rd percentile. No source names a fixed version.