Vulnerabilities (CVE)

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Filtered by vendor Leostream Subscribe
Total 5 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-41551 1 Leostream 1 Connection Broker 2022-07-12 4.0 MEDIUM 4.9 MEDIUM
Leostream Connection Broker 9.0.40.17 allows administrators to conduct directory traversal attacks by uploading z ZIP file that contains a symbolic link.
CVE-2021-41550 1 Leostream 1 Connection Broker 2022-01-27 6.5 MEDIUM 7.2 HIGH
Leostream Connection Broker 9.0.40.17 allows administrator to upload and execute Perl code.
CVE-2021-38157 1 Leostream 1 Connection Broker 2021-08-13 4.3 MEDIUM 6.1 MEDIUM
** UNSUPPORTED WHEN ASSIGNED ** LeoStream Connection Broker 9.x before 9.0.34.3 allows Unauthenticated Reflected XSS via the /index.pl user parameter. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2020-26574 1 Leostream 1 Connection Broker 2020-10-22 9.3 HIGH 9.6 CRITICAL
** UNSUPPORTED WHEN ASSIGNED ** Leostream Connection Broker 8.2.x is affected by stored XSS. An unauthenticated attacker can inject arbitrary JavaScript code via the webquery.pl User-Agent HTTP header. It is rendered by the admins the next time they log in. The JavaScript injected can be used to force the admin to upload a malicious Perl script that will be executed as root via libMisc::browser_client. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
CVE-2018-18817 1 Leostream 2 Agent, Connection Broker 2020-08-24 5.0 MEDIUM 7.5 HIGH
The Leostream Agent before Build 7.0.1.0 when used with Leostream Connection Broker 8.2.72 or earlier allows remote attackers to modify registry keys via the Leostream Agent API.