PT-2026-84211 · Rockwell Automation · Factorytalk® Historian Machine Edition
CVE-2026-12661
·
Published
2026-09-01
·
Updated
2026-09-01
CVSS v4.0
4.8
Medium
| Vector | AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
FactoryTalk Historian Machine Edition (affected versions not specified)
Description
A denial-of-service issue exists where an authenticated network-adjacent attacker can send crafted requests to the web interface. This action triggers buffer overflow conditions, which can lead to the device crashing and becoming unresponsive. A buffer overflow occurs when a program writes more data to a block of memory than it can hold, potentially overwriting adjacent memory locations.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Stack Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Factorytalk® Historian Machine Edition