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Fencer Intel
high 7.5

CVE-2016-5800 json

A malicious attacker can trigger a remote buffer overflow in the Communication Server in Fatek Automation PM Designer V3 Version 2.1.2.2, a…

published 2019-03-21 7 y ago modified 2026-06-17 4 mo ago also EUVD-2016-6735

cvss
7.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.0%
EPSS 2.0% chance of exploitation in 30 days, percentile 81%
public exploits
0
none known

Summary

A malicious attacker can trigger a remote buffer overflow in the Communication Server in Fatek Automation PM Designer V3 Version 2.1.2.2, and Automation FV Designer Version 1.2.8.0.

Vendor advisories

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

cisa ICSA-16-287-06 updated cvss 7.5

FATEK Automation Designer Memory Corruption Vulnerabilities

  • FATEK Automation Automation FV Designer 1.2.8.0 FATEK Automation Automation PM Designer V3 2.1.2.2
    affected: mitigation “FATEK Automation has not responded to requests to work with ICS-CERT to mitigate these vulnerabilities.”

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

2.02% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

  • Fatek Automation PM Designer V3
  • Fatek Automation FV Designer

Classification

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

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.