Is CVE-2023-39424 actively exploited?

No active exploitation of CVE-2023-39424 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-39424 be exploited remotely?

Yes. CVE-2023-39424 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-39424?

CVE-2023-39424 has a CVSS score of 8.8 (HIGH).

HOME VULNERABILITIESCVE-2023-39424

HIGH

CVE-2023-39424

CWE-74Published: September 7, 2023· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

A vulnerability in RDPngFileUpload.dll, as used in the IRM Next Generation booking system, allows a remote attacker to upload arbitrary content (such as a web shell component) to the SQL database and execute it with SYSTEM privileges. This vulnerability requires authentication to be exploited but can be paired with another vulnerability in the platform (CVE-2023-39420, which grants access to hardcoded credentials) to carry the attack without having assigned credentials.

NVD Source

Technical Analysis

CVE-2023-39424 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.