Is CVE-2023-3337 actively exploited?

No active exploitation of CVE-2023-3337 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-3337 be exploited remotely?

Yes. CVE-2023-3337 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-3337?

CVE-2023-3337 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-3337

CWE-287Published: June 20, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability was found in PuneethReddyHC Online Shopping System Advanced 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/reg.php of the component Admin Registration. The manipulation leads to improper authentication. The attack can be launched remotely. The identifier VDB-232009 was assigned to this vulnerability.

NVD Source

Risk Analysis

This vulnerability in the PuneethReddyHC Online Shopping System Advanced allows for improper authentication via the admin registration component. Given the critical CVSS score of 9.8, this flaw is highly urgent as it allows remote attackers to bypass security controls.

There is no known public exploit for this vulnerability, which is remotely exploitable due to its network-based attack vector.

Recommended Action

Users should update to a version beyond 1.0 if available or restrict access to the /admin/reg.php file.

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-2023-3337 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-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.