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Fencer Vulns
medium 6.3

CVE-2018-14792 json

WECON PLC Editor version 1.3.3U may allow an attacker to execute code under the current process when processing project files.

published 2018-09-19 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-6676

cvss
6.3
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

WECON PLC Editor version 1.3.3U may allow an attacker to execute code under the current process when processing project files.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-18-261-01 updated cvss 6.3

WECON PLC Editor

  • WECON PLC Editor 1.3.3U
    affected: mitigation “All users should limit application interaction to only trusted files and update software to the latest version as updates become available.”

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

1.35% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 6.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

  • WECON PLC Editor

Classification

Weakness
  • CWE-121 Stack-based Buffer Overflow
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.