CVE-2023-6675

CRITICALNVD 9.89.8—

9.8

Unrestricted Upload of File with Dangerous Type vulnerability in National Keep Cyber Security Services CyberMath allows Upload a Web Shell to a Web Server.

This issue affects CyberMath: from v.1.4 before v.1.5.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 25.9%
KEV: Not listed

Published

February 2, 2024

Last Modified

May 20, 2026

Advisory Details (2)

Auto-updated May 20, 2026

No patch confirmed yet.

generic

T.C. Siber Güvenlik Başkanlığı

https://www.usom.gov.tr/bildirim/tr-24-0080

generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-0080

Vendor Advisories for CVE-2023-6675(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-42fh-xcj5-fxwg
GitHub Security AdvisoriesCritical
Unrestricted Upload of File with Dangerous Type vulnerability in National Keep Cyber Security...

Frequently asked(5)

What is CVE-2023-6675?

CVE-2023-6675 is a critical vulnerability published on February 2, 2024. Unrestricted Upload of File with Dangerous Type vulnerability in National Keep Cyber Security Services CyberMath allows Upload a Web Shell to a Web Server. This issue affects CyberMath: from v.1.4 before v.1.5.

When was CVE-2023-6675 disclosed?

CVE-2023-6675 was first published in the National Vulnerability Database on February 2, 2024, with the most recent update on May 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-6675 actively exploited?

CVE-2023-6675 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-6675?

CVE-2023-6675 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-6675?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-6675, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2023-6675

📅 Published

🔄 Last Modified

📋 Advisory Details (2)

T.C. Siber Güvenlik Başkanlığı

T.C. Siber Güvenlik Başkanlığı

📣 Vendor Advisories for CVE-2023-6675(1)

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-6675?

Published

Last Modified

Advisory Details (2)

Vendor Advisories for CVE-2023-6675(1)

Frequently asked(5)