Is CVE-2023-3643 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2023-3643, but active exploitation has not been confirmed.

Can CVE-2023-3643 be exploited remotely?

Yes. CVE-2023-3643 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-3643?

CVE-2023-3643 has a CVSS score of 9.8 (CRITICAL).

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CRITICALPOC

CVE-2023-3643

CWE-73Published: July 12, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability was found in Boss Mini 1.4.0 Build 6221. It has been classified as critical. This affects an unknown part of the file boss/servlet/document. The manipulation of the argument path leads to file inclusion. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-233889 was assigned to this vulnerability.

NVD Source

Technical Analysis

CVE-2023-3643 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.

A proof-of-concept (PoC) exploit exists for CVE-2023-3643. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.