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Fencer Vulns
high 7.8

CVE-2019-13522 json

An attacker could use a specially crafted project file to corrupt the memory and execute code under the privileges of the EZ PLC Editor Ver…

published 2019-09-04 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4977

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

An attacker could use a specially crafted project file to corrupt the memory and execute code under the privileges of the EZ PLC Editor Versions 1.8.41 and prior.

Vendor advisories

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

cisa ICSA-19-246-02 updated cvss 7.8

EZAutomation EZ PLC Editor

  • EZAutomation EZ PLC Editor <= 1.8.41
    affected: mitigation “EZAutomation recommends users update to Version 1.9.0 or later.” ezautomation.net

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

1.37% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/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 EZ PLC Editor

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-787 Out-of-bounds Write

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.