Is CVE-2024-39943 actively exploited?

CVE-2024-39943 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2024-39943?

CVE-2024-39943 has a CVSS score of 9.9 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

How do I patch CVE-2024-39943?

Patch guidance is available from rejetto security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-39943.

Which products are affected by CVE-2024-39943?

1 product: rejetto http file server.

Fix CVE-2024-39943 - CRITICAL rejetto http file server

Description

rejetto HFS (aka HTTP File Server) 3 before 0.52.10 on Linux, UNIX, and macOS allows OS command execution by remote authenticated users (if they have Upload permissions). This occurs because a shell is used to execute df (i.e., with execSync instead of spawnSync in child_process in Node.js).

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-78 · OS Command Injection CWE-284

Metadata

Primary Vendor: REJETTO
Published: 7/4/2024
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2024-39943

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary