CVE-2020-25181 json
WECON PLC Editor Versions 1.3.8 and prior has a heap-based buffer overflow vulnerabilities have been identified that may allow arbitrary co…
published 2020-12-01 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-17872
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
WECON PLC Editor Versions 1.3.8 and prior has a heap-based buffer overflow vulnerabilities have been identified that may allow arbitrary code execution.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-20-310-01 updated cvss 7.8
WECON PLC Editor
-
WECON PLC Editor <= 1.3.8affected: mitigation “WECON is aware of these vulnerabilities and is currently developing a solution. For more information, contact WECON online or by phone: 0086-591-87868869-894”
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
Exploit prediction
2.06% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- n/a WECON PLC Editor
Classification
References
-
us-cert.cisa.gov
/ics/advisories/icsa-20-310-01
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2020-25181
- NVD CVE-2020-25181
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