CVE-2021-32928
Last modified
CVE-2021-32928 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Thalesgroup | Sentinel Ldk Run-Time Environment | <= 7.6 |
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-06Third Party Advisory, US Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-06Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
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