Is CVE-2022-4012 actively exploited?

No active exploitation of CVE-2022-4012 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-4012 be exploited remotely?

Yes. CVE-2022-4012 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-4012?

CVE-2022-4012 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-4012

CWE-707Published: November 16, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability classified as critical has been found in Hospital Management Center. Affected is an unknown function of the file patient-info.php. The manipulation of the argument pt_id leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-213786 is the identifier assigned to this vulnerability.

NVD Source

Technical Analysis

CVE-2022-4012 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.