CVE-2025-45029

MEDIUMNVD 6.56.5—Elevated

6.5

WINSTAR WN572HP3 v230525 was discovered to contain a heap overflow via the CONTENT_LENGTH variable at /cgi-bin/upload.cgi.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 49.4%
KEV: Not listed

Published

July 2, 2025

Last Modified

April 15, 2026

References (3)

cve@mitrehttp://winstar.com
cve@mitrehttp://wn572hp3.com
cve@mitrehttps://yiweibu.github.io/2025/03/19/WINSTAR_WN572HP3/

Weakness Classification(1)

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

CWE-122Heap-based Buffer Overflow

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-05 06:10 UTCepss_batch
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Frequently asked(5)

What is CVE-2025-45029?

CVE-2025-45029 is a medium vulnerability published on July 2, 2025. WINSTAR WN572HP3 v230525 was discovered to contain a heap overflow via the CONTENT_LENGTH variable at /cgi-bin/upload.cgi.

When was CVE-2025-45029 disclosed?

CVE-2025-45029 was first published in the National Vulnerability Database on July 2, 2025, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-45029 actively exploited?

CVE-2025-45029 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-45029?

CVE-2025-45029 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2025-45029?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-45029, 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

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CVE-2025-45029

📅 Published

🔄 Last Modified

🔗 References (3)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-45029?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (3)

Frequently asked(5)

Related CVEs(same CWE)