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CVE-2023-37881

MEDIUMNVD 4.98.8▲

4.9

Weak access control in Wing FTP Server (Admin Web Client) allows for privilege escalation.This issue affects Wing FTP Server: <= 7.2.0.

CVSS v3: 4.9
EG Score: 8.8(medium)
EPSS: 36.2%
KEV: Not listed

Published

September 12, 2023

Last Modified

November 21, 2024

References (2)

vulnerability@ncschttps://www.wftpserver.com/serverhistory.htm
af854a3a-2127-422b-91ae-364da2661108https://www.wftpserver.com/serverhistory.htm

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-863Incorrect Authorization

Data Freshness Timeline

(refreshed 14× in last 7d / 58× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-23 21:31 UTCEPSS rescore
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2026-05-24 17:45 UTCEG score recompute
2026-05-24 17:45 UTCGHSA enrichment
2026-05-24 16:52 UTCEPSS rescore

Frequently asked(5)

What is CVE-2023-37881?

CVE-2023-37881 is a medium vulnerability published on September 12, 2023. Weak access control in Wing FTP Server (Admin Web Client) allows for privilege escalation.This issue affects Wing FTP Server: <= 7.2.0.

When was CVE-2023-37881 disclosed?

CVE-2023-37881 was first published in the National Vulnerability Database on September 12, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-37881 actively exploited?

CVE-2023-37881 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 36.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-37881?

CVE-2023-37881 has a CVSS v3 base score of 4.9 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.8.

How do I remediate CVE-2023-37881?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-37881, 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2023-37881

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