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Fencer Intel
high 7.8

CVE-2019-13527 json

In Rockwell Automation Arena Simulation Software Cat.

published 7y ago modified 4mo ago also EUVD-2019-4982

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.3%
EPSS 5.3% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known

Summary

In Rockwell Automation Arena Simulation Software Cat. 9502-Ax, Versions 16.00.00 and earlier, a maliciously crafted Arena file opened by an unsuspecting user may result in the use of a pointer that has not been initialized.

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Vendor advisories

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

cisa ICSA-19-213-05 updated cvss 7.8

Rockwell Automation Arena Simulation Software (Update B)

  • Rockwell Automation Arena Simulation Software for Manufacturing Cat. 9502-Ax <= 16.00.00
    affected: mitigation “Rockwell Automation has released Version 16.00.01 of Arena Simulation Software to address the reported vulnerabilities.” rockwellautomation.custhelp.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

Exploit prediction

5.29% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

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 Rockwell Automation Arena Simulation Software Cat. 9502-Ax, Versions 16.00.00 and earlier

Classification

Weakness
  • CWE-824 Access of Uninitialized Pointer

References

Sources

Fencer Intel 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.