Is there a public PoC exploit available for EUVD-2026-62216?

Yes, a public proof-of-concept exploit is available for EUVD-2026-62216. Prioritise patching immediately. EPSS: 1.3%.

TRENDnet TEW-823DRU EUVD-2026-62216

Q: What is the CVSS score of EUVD-2026-62216?

EUVD-2026-62216 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:L/SI:L/SA:L/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: 1.3%.

| CVE-2026-75984 LOW

Command Injection (CWE-77)

2026-08-19 VulDB

GHSA-8mjp-g8r8-8w7q

Command Injection Tew 823Dru

2.1

CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY

2.1 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/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

vuln.today AI

8.8 HIGH

PR:L reflects required authenticated session; command injection on embedded router firmware typically enables full system compromise across confidentiality, integrity, and availability.

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

4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/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

Analysis Generated

Aug 19, 2026 - 05:22 vuln.today

Severity Changed

Aug 19, 2026 - 01:22 NVD

MEDIUM LOW

CVSS changed

Aug 19, 2026 - 01:22 NVD

5.3 (MEDIUM) 2.1 (LOW)

CVE Published

Aug 19, 2026 - 01:00 cve.org

LOW 2.1

DescriptionCVE.org

A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01. Impacted is an unknown function of the file /cgi-bin/admin.cgi. The manipulation of the argument Hostname results in command injection. The attack can be launched remotely. The exploit is now public and may be used.

AnalysisAI

Command injection in TRENDnet TEW-823DRU firmware version 1.1.02b01 allows a network-accessible, low-privileged authenticated attacker to execute arbitrary OS commands by manipulating the Hostname parameter in the /cgi-bin/admin.cgi endpoint. The flaw is classified as CWE-77 and carries a CVSS 4.0 base score of 2.1 with the E:P threat modifier applied, reflecting a publicly available proof-of-concept exploit on GitHub. …

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

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

technique details hidden

Delivery

technique details hidden

Exploit

technique details hidden

Execution

technique details hidden

Impact

technique details hidden

Access

technique details hidden

Delivery

technique details hidden

Exploit

technique details hidden

Execution

technique details hidden

Impact

technique details hidden

Vulnerability AssessmentAI

Exploitation	Exploitation requires network reachability to the TRENDnet TEW-823DRU's web management interface (/cgi-bin/admin.cgi) and a valid low-privileged authenticated session (confirmed by CVSS 4.0 PR:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	The CVSS 4.0 base score of 2.1 is notably low for command injection and warrants scrutiny. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation	No vendor-released patch has been identified at time of analysis; TRENDnet has not published a formal advisory. … Detailed patch versions, workarounds, and compensating controls in full report.