CVE-2018-8840

CRITICAL

InduSoft Web Studio < 8.1 - Remote Code Execution via Crafted Packet in Tag Alarm or Event Action

Title source: llm
STIX 2.1

Description

A remote attacker could send a carefully crafted packet in InduSoft Web Studio v8.1 and prior versions, and/or InTouch Machine Edition 2017 v8.1 and prior versions during a tag, alarm, or event related action such as read and write, which may allow remote code execution.

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103949
Third Party Advisory x_refsource_misc
https://www.tenable.com/security/research/tra-2018-07
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-01

Scores

CVSS v3 9.8
EPSS 0.0843
EPSS Percentile 94.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119 CWE-121
Status published
Products (2)
indusoft/web_studio < 8.1
industrial-software/intouch_machine_edition_2017 < 8.1
Published Apr 18, 2018
Tracked Since Feb 18, 2026