CVE-2020-16232 json
Yokogawa WideField3 Buffer Copy Without Checking Size of Input
published 4y ago modified 4mo ago also EUVD-2020-8198
- cvss
- 2.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
In Yokogawa WideField3 R1.01 - R4.03, a buffer overflow could be caused when a user loads a maliciously crafted project file.
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cisa ICSA-20-273-02 updated cvss 2.8
Yokogawa WideField3
-
Yokogawa WideField3 >= R1.01, <= R4.03affected: mitigation “Yokogawa has prepared revision R4.04 to address this vulnerability and recommends that users switch to this revision.” yokogawa.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Yokogawa WideField3
Classification
- Weakness
-
- CWE-120 Buffer Copy without Checking Size of Input
References
-
yokogawa.com
/library/resources/white-papers/yokogawa-security-advisory-report-list/
vendor-advisory
-
cisa.gov
/uscert/ics/advisories/icsa-20-273-02
mitigation, third-party-advisory, us-government-resource
Sources
- CVE List CVE-2020-16232
- NVD CVE-2020-16232
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