Vulnerability identifier: #VU54013

Vulnerability risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-32928

CWE-ID: CWE-459

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Sentinel LDK Run-Time Environment
Other software / Other software solutions

Vendor: Thales Group

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to an incomplete cleanup within the "Sentinel License Manager" firewall rule. A remote attacker can connect to the target port.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Sentinel LDK Run-Time Environment: 7.6

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External links
http://ics-cert.us-cert.gov/advisories/icsa-21-159-06

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.