CVE-2012-3847: Invensys Intouch

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

slssvc.exe in Invensys Wonderware SuiteLink in Invensys InTouch 2012 and Wonderware Application Server 2012 allows remote attackers to cause a denial of service (resource consumption) via a long Unicode string, a different vulnerability than CVE-2012-3007.

Affected products

• Invensys Intouch: version 2012 only
• Invensys Wonderware Application Server: version 2012 only

Published 2012-07-05. Last modified 2026-06-16.