What is the CVSS score of CVE-2025-43953?

CVE-2025-43953 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

How to fix or mitigate CVE-2025-43953?

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

CVE-2025-43953

HIGH

Command Injection (CWE-77)

2025-09-22 cve@mitre.org

Command Injection RCE

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:13 vuln.today

CVE Published

Sep 22, 2025 - 18:15 nvd

HIGH 8.8

DescriptionCVE.org

In 2wcom IP-4c 2.16, the web interface allows admin and manager users to execute arbitrary code as root via a ping or traceroute field on the TCP/IP screen.

AnalysisAI

In 2wcom IP-4c 2.16, the web interface allows admin and manager users to execute arbitrary code as root via a ping or traceroute field on the TCP/IP screen. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. In 2wcom IP-4c 2.16, the web interface allows admin and manager users to execute arbitrary code as root via a ping or traceroute field on the TCP/IP screen.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.