Vulnerability in Thalesgroup Sentinel Ldk Run-Time Environment
CVE-2021-32928
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (68.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Thalesgroup Sentinel Ldk Run-Time Environment
- Sentinel Ldk Run-Time Environment — versions Versions 7.6 and prior
Weakness classification (CWE)
References
- us-cert.cisa.gov/ics/advisories/icsa-21-159-06 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-32928?
- CVE-2021-32928 is a critical-severity vulnerability in Thalesgroup Sentinel Ldk Run-Time Environment, classified under Incomplete Cleanup. CVSS score: 9.8/10. Published 2021-06-16.
- How severe is CVE-2021-32928?
- Critical severity. CVSS v3 base score is 9.8 out of 10.