Is there a public PoC exploit available for CVE-2026-8272?

Yes, a public proof-of-concept exploit is available for CVE-2026-8272. Prioritise patching immediately. EPSS: 0.1%.

D-Link DNS-320 CVE-2026-8272

Q: What is the CVSS score of CVE-2026-8272?

CVE-2026-8272 has a CVSS 4.0 base score of 2.0 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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: 0.1%.

EUVD-2026-29030 LOW

OS Command Injection (CWE-78)

2026-05-11 VulDB

GHSA-5mhr-g92v-jpjf

Command Injection D-Link

2.0

CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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

High

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

May 11, 2026 - 05:30 vuln.today

Severity Changed

May 11, 2026 - 05:22 NVD

MEDIUM LOW

CVSS changed

May 11, 2026 - 05:22 NVD

4.7 (MEDIUM) 2.0 (LOW)

CVE Published

May 11, 2026 - 04:15 nvd

LOW 2.0

DescriptionNVD

A security flaw has been discovered in D-Link DNS-320 2.06B01. This affects the function delete/rename/copy/move/chmod/chown of the file /cgi-bin/webfile_mgr.cgi. The manipulation results in os command injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

AnalysisAI

OS command injection in D-Link DNS-320 2.06B01 webfile_mgr.cgi allows remote authenticated attackers with high privileges to execute arbitrary commands through manipulated file operation parameters (delete, rename, copy, move, chmod, chown). Publicly available exploit code exists; CVSS 2.0 reflects high privilege requirement and limited confidentiality/integrity impact on the vulnerable system only.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory