Critical severity9.8NVD Advisory· Published Jun 16, 2021· Updated Jun 17, 2026
CVE-2021-32928
CVE-2021-32928
Description
The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:thalesgroup:sentinel_ldk_run-time_environment:*:*:*:*:*:*:*:*Range: <=7.6
- Sentinel/LDK Run-Time Environmentdescription
- Range: <=7.6
Patches
Vulnerability mechanics
References
1- us-cert.cisa.gov/ics/advisories/icsa-21-159-06nvdThird Party AdvisoryUS Government Resource
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