leostream 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
過去の問題は主に vendor risk cross-site scripting and パス処理の欠陥 などに関し、一部は ファイル上書き を招き、vendor surface production workloads and vendor surface software deployment 関連の場面に影響します。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2021-41551 | Leostream Connection Broker 9.0.40.17 allows administrators to conduct directory traversal attacks by uploading z ZIP file that contains a symbolic link. | [email protected] | 4.9 | 1.27% | 2022-01-18 | 2024-11-21 |
| CVE-2021-41550 | Leostream Connection Broker 9.0.40.17 allows administrator to upload and execute Perl code. | [email protected] | 7.2 | 0.96% | 2022-01-18 | 2024-11-21 |
| CVE-2021-38157 | 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 | [email protected] | 6.1 | 1.12% | 2021-08-06 | 2024-11-21 |
| CVE-2020-26574 | 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 | [email protected] | 9.6 | 2.09% | 2020-10-06 | 2024-11-21 |
| CVE-2018-18817 | 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. | [email protected] | 7.5 | 1.07% | 2018-10-30 | 2024-11-21 |