Which versions of D-Link are affected by EUVD-2026-12285?

Organizations using A vulnerability should be aware of moderate risk from CVE-2026-4209, a command injection vulnerability rated CVSS 6.3.

Is there a public PoC exploit available for EUVD-2026-12285?

Yes, a public proof-of-concept exploit is available for EUVD-2026-12285. Prioritise patching immediately. EPSS: 0.4%.

How to fix or mitigate EUVD-2026-12285?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

D-Link EUVD-2026-12285

Q: What is the CVSS score of EUVD-2026-12285?

EUVD-2026-12285 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.4%.

| CVE-2026-4209 LOW

Command Injection (CWE-77)

2026-03-16 VulDB

D-Link Command Injection

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

6.3 (MEDIUM) 2.1 (LOW)

PoC Detected

Mar 16, 2026 - 14:53 vuln.today

Public exploit code

EUVD ID Assigned

Mar 16, 2026 - 04:00 euvd

EUVD-2026-12285

Analysis Generated

Mar 16, 2026 - 04:00 vuln.today

CVE Published

Mar 16, 2026 - 02:32 nvd

MEDIUM 6.3

DescriptionCVE.org

A vulnerability was identified in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. Affected is the function cgi_create_import_users/cgi_user_batch_create/cgi_user_set_quota/cgi_user_del/cgi_user_modify/cgi_group_set_quota/cgi_group_modify/cgi_group_add/cgi_user_add/cgi_get_modify_group_info/cgi_chg_admin_pw of the file /cgi-bin/account_mgr.cgi. The manipulation leads to command injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

AnalysisAI

Command injection in D-Link NAS devices (DNS-120, DNS-325, DNR-322L, DNS-327L and others) allows authenticated remote attackers to execute arbitrary commands through multiple user and group management CGI functions. Public exploit code exists for this vulnerability, and patches are not currently available. …

Unlock full vulnerability intelligence

Risk assessment & exploitation conditions
Attack chain visualization
Remediation with exact patch versions
Threat intelligence from 22 sources
Personal watchlist & email alerts

Continue with Google Continue with GitHub

Free forever · No credit card required

Vulnerability AssessmentAI

Risk Assessment	The CVSS 3.1 score of 6.3 (Medium severity) reflects: Network-accessible attack vector (AV:N), low attack complexity (AC:L), and requirement for authenticated access (PR:L). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker with valid credentials to a D-Link NAS management interface (obtained via credential stuffing, social engineering, or default credentials) navigates to the account management section. The attacker crafts a malicious HTTP request to /cgi-bin/account_mgr.cgi, injecting shell commands into a vulnerable parameter such as username, group name, or quota field. …
Remediation	No vendor patch is currently available based on provided intelligence. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

Threat intelligence, references, and detailed analysis are available after sign-in.

More from same product – last 7 days

CVE-2026-12174 HIGH This Week POC

7.4 Jun 13

Format string vulnerability in the D-Link DCS-935L 1.10.01 IP camera allows authenticated remote attackers to corrupt me

EUVD-2026-12285 vulnerability details – vuln.today

Back