CVE-2020-16232

LOWNVD 2.89.8▲

2.8

In Yokogawa WideField3 R1.01 - R4.03, a buffer overflow could be caused when a user loads a maliciously crafted project file.

CVSS v3: 2.8
EG Score: 9.8(medium)
EPSS: 44.2%
KEV: Not listed

Published

March 18, 2022

Last Modified

November 21, 2024

References (4)

ics-cert@hqhttps://www.cisa.gov/uscert/ics/advisories/icsa-20-273-02
ics-cert@hqhttps://www.yokogawa.com/library/resources/white-papers/yokogawa-security-advisory-report-list/
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/uscert/ics/advisories/icsa-20-273-02
af854a3a-2127-422b-91ae-364da2661108https://www.yokogawa.com/library/resources/white-papers/yokogawa-security-advisory-report-list/

Weakness Classification(1)

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

CWE-120Buffer Copy without Checking Size (Classic Buffer Overflow)

Data Freshness Timeline

(refreshed 8× in last 7d / 8× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 01:23 UTCEG score recompute
2026-05-26 01:23 UTCGHSA enrichment
2026-05-24 16:48 UTCepss_batch

Frequently asked(5)

What is CVE-2020-16232?

CVE-2020-16232 is a low vulnerability published on March 18, 2022. In Yokogawa WideField3 R1.01 - R4.03, a buffer overflow could be caused when a user loads a maliciously crafted project file.

When was CVE-2020-16232 disclosed?

CVE-2020-16232 was first published in the National Vulnerability Database on March 18, 2022, 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-2020-16232 actively exploited?

CVE-2020-16232 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 44.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-16232?

CVE-2020-16232 has a CVSS v3 base score of 2.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.8.

How do I remediate CVE-2020-16232?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-16232, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2020-16232

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CVE-2020-16232

📅 Published

🔄 Last Modified

🔗 References (4)