Is CVE-2022-4093 actively exploited?

No active exploitation of CVE-2022-4093 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-4093 be exploited remotely?

Yes. CVE-2022-4093 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-4093?

CVE-2022-4093 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-4093

CRITICAL

CVE-2022-4093

CWE-89Published: November 21, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

SQL injection attacks can result in unauthorized access to sensitive data, such as passwords, credit card details, or personal user information. Many high-profile data breaches in recent years have been the result of SQL injection attacks, leading to reputational damage and regulatory fines. In some cases, an attacker can obtain a persistent backdoor into an organization's systems, leading to a long-term compromise that can go unnoticed for an extended period. This affect 16.0.1 and 16.0.2 only. 16.0.0 or lower, and 16.0.3 or higher are not affected

NVD Source

Technical Analysis

CVE-2022-4093 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.

From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.