Modbustools develops a focused set of industrial-control software tools including Modbus Slave and Modbus Poll, which serve as protocol-simulation and diagnostic utilities for Modbus-based automation and monitoring systems. The observed vulnerability surface concentrates on memory-safety issues characteristic of native-code network tooling, particularly classic buffer overflows, stack-based overflows, and out-of-bounds write conditions that arise from insufficient input validation and bounds checking. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Modbustools over time
Signals from CVEs in this vendor scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2018-18759HIGH Modbus Slave 7.0.0 in modbus tools has a Buffer Overflow. | Nov 16, 2018 | 7.5 | 38 | NO | YES |
CVE-2022-4857HIGH A vulnerability was found in Modbus Tools Modbus Poll up to 9.10.0 and classified as critical. Affected by this issue is some unknown functionality of the file mbpoll.exe of the co | Dec 30, 2022 | 7.8 | 26 | NO | NO |
CVE-2022-4856HIGH A vulnerability has been found in Modbus Tools Modbus Slave up to 7.5.1 and classified as critical. Affected by this vulnerability is an unknown functionality of the file mbslave.e | Dec 30, 2022 | 7.8 | 22 | NO | NO |
CVE-2022-1068HIGH Modbus Tools Modbus Slave (versions 7.4.2 and prior) is vulnerable to a stack-based buffer overflow in the registration field. This may cause the program to crash when a long chara | Apr 1, 2022 | 7.5 | 19 | NO | NO |
Signals from CVEs in this vendor scope (4 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Modbustools.
Media articles that mention a CVE ID that affects a product developed by Modbustools — matched by CVE ID, not by vendor name.