CVE-2020-25181
WECON PLC Editor Versions 1.3.8 and prior has a heap-based buffer overflow vulnerabilities have...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2020-25181- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-122, CWE-125
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2020-25181- Weakness
- CWE-122
- Updated
- 2026-11-02
EUVDEUVD-2020-17872 No score
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.
- Record
EUVD-2020-17872- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-386r-9hqf-3f7p No score
WECON PLC Editor Versions 1.3.8 and prior has a heap-based buffer overflow vulnerabilities have...
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.
- Record
GHSA-386r-9hqf-3f7p- Weakness
- CWE-125
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-25181 is a high vulnerability (CVSS 8.8) in We-con Plc Editor, published December 1, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.06%, the 81st percentile. No source names a fixed version.