Is CVE-2023-3626 actively exploited?

No active exploitation of CVE-2023-3626 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-3626 be exploited remotely?

Yes. CVE-2023-3626 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-3626?

CVE-2023-3626 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-3626

CWE-434Published: July 11, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability, which was classified as critical, has been found in Suncreate Mountain Flood Disaster Prevention Monitoring and Early Warning System up to 20230706. This issue affects some unknown processing of the file /Duty/AjaxHandle/UpLoadFloodPlanFile.ashx of the component UpLoadFloodPlanFile. The manipulation of the argument Filedata leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-233579. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Risk Analysis

The Suncreate Mountain Flood Disaster Prevention Monitoring and Early Warning System is vulnerable to unrestricted file uploads, which can be initiated remotely. The critical CVSS score reflects the high risk of arbitrary code execution.

While no specific exploit status is provided beyond the disclosure, it is not in the CISA KEV. The vulnerability is remotely exploitable with low attack complexity.

Recommended Action

Restrict access to the affected upload components and monitor for suspicious file uploads, as the vendor has not responded to the disclosure.

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-2023-3626 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.