CVE-2023-38584

CRITICALNVD 9.89.8—

9.8

In Weintek's cMT3000 HMI Web CGI device, the cgi-bin command_wb.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 17.4%
KEV: Not listed

Published

October 19, 2023

Last Modified

November 21, 2024

References (4)

ics-cert@hqhttps://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf
ics-cert@hqhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12
af854a3a-2127-422b-91ae-364da2661108https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× 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.

2026-06-01 13:51 UTCepss_batch
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2026-05-31 22:30 UTCepss_batch
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2026-05-28 13:43 UTCepss_batch
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2026-05-27 13:39 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
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2026-05-24 16:52 UTCepss_batch
2026-05-24 15:29 UTCEG score recompute
2026-05-24 15:29 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-38584?

CVE-2023-38584 is a critical vulnerability published on October 19, 2023. In Weintek's cMT3000 HMI Web CGI device, the cgi-bin command_wb.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.

When was CVE-2023-38584 disclosed?

CVE-2023-38584 was first published in the National Vulnerability Database on October 19, 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-2023-38584 actively exploited?

CVE-2023-38584 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-38584?

CVE-2023-38584 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-38584?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-38584, 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-2023-38584

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-38584?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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