Is CVE-2023-24331 actively exploited?

No active exploitation of CVE-2023-24331 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-24331 be exploited remotely?

Yes. CVE-2023-24331 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-24331?

CVE-2023-24331 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-24331

CWE-77Published: February 21, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Command Injection vulnerability in D-Link Dir 816 with firmware version DIR-816_A2_v1.10CNB04 allows attackers to run arbitrary commands via the urlAdd parameter.

NVD Source

Risk Analysis

This vulnerability allows for command injection in D-Link Dir 816 firmware, enabling attackers to execute arbitrary commands. With a CVSS score of 9.8, it is considered critical due to its potential for full system compromise.

There is no known public exploit for this vulnerability, and it is not currently listed in the CISA KEV catalog. It is remotely exploitable with low attack complexity.

Recommended Action

Users should check for and apply firmware updates for the D-Link Dir 816 device.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-24331 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

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 9.8.