What is the CVSS score of CVE-2025-43946?

CVE-2025-43946 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 5.6%.

Which versions of Ddi are affected by CVE-2025-43946?

Organizations using TCPWave DDI 11.34P1C2 face critical risk from CVE-2025-43946, a unrestricted file upload vulnerability rated CVSS 9.8.

Is there a public PoC exploit available for CVE-2025-43946?

Yes, a public proof-of-concept exploit is available for CVE-2025-43946. Prioritise patching immediately. EPSS: 5.6%.

How to fix or mitigate CVE-2025-43946?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Review file handling controls and restrict upload directories.

Ddi CVE-2025-43946

CRITICAL

Unrestricted Upload of File with Dangerous Type (CWE-434)

2025-04-22 cve@mitre.org

RCE Path Traversal File Upload Ddi

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:38 vuln.today

PoC Detected

Jun 23, 2025 - 18:03 vuln.today

Public exploit code

CVE Published

Apr 22, 2025 - 18:16 nvd

CRITICAL 9.8

DescriptionCVE.org

TCPWave DDI 11.34P1C2 allows Remote Code Execution via Unrestricted File Upload (combined with Path Traversal).

AnalysisAI

TCPWave DDI 11.34P1C2 allows Remote Code Execution via Unrestricted File Upload (combined with Path Traversal). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. TCPWave DDI 11.34P1C2 allows Remote Code Execution via Unrestricted File Upload (combined with Path Traversal). Affected products include: Tcpwave Ddi.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.

CVE-2025-43946 vulnerability details – vuln.today

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Ddi CVE-2025-43946

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code