sysax 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 パス処理の欠陥 and バッファオーバーフロー などに関し、一部は vendor impact memory corruption 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-2023-54337 | Sysax Multi Server 6.95 contains a denial of service vulnerability in the administrative password field that allows attackers to crash the application. Attackers can overwrite the password field with 800 bytes of repeated characters to trigger an application crash and disrupt server functionality. | [email protected] | 5.1 | 0.02% | 2026-01-13 | 2026-01-26 |
| CVE-2012-10060 | Sysax Multi Server versions prior to 5.55 contain a stack-based buffer overflow in its SSH service. When a remote attacker supplies an overly long username during authentication, the server copies the input to a fixed-size stack buffer without proper bounds checking. This allows remote code execution under the context of the service. | [email protected] | 9.3 | 79.48% | 2025-08-13 | 2026-05-26 |
| CVE-2013-10065 | A denial-of-service vulnerability exists in Sysax Multi-Server version 6.10 via its SSH daemon. A specially crafted SSH key exchange packet can trigger a crash in the service, resulting in loss of availability. The flaw is triggered during the handling of malformed key exchange data, including a non-standard byte (\x28) in place of the expected SSH protocol delimiter. | [email protected] | 8.7 | 71.07% | 2025-08-05 | 2025-10-02 |
| CVE-2024-53458 | Sysax Multi Server 6.99 is vulnerable to a denial of service (DoS) condition when processing specially crafted SSH packets. | [email protected] | 7.5 | 0.21% | 2025-03-05 | 2025-09-23 |
| CVE-2024-53459 | Sysax Multi Server 6.99 is vulnerable to Cross Site Scripting (XSS) via the /scgi?sid parameter. | [email protected] | 5.4 | 0.06% | 2024-12-02 | 2025-09-24 |
| CVE-2020-23574 | When uploading a file in Sysax Multi Server 6.90, an authenticated user can modify the filename="" parameter in the uploadfile_name1.htm form to a length of 368 or more bytes. This will create a buffer overflow condition, causing the application to crash. | [email protected] | 6.5 | 0.85% | 2020-08-19 | 2024-11-21 |
| CVE-2020-13229 | An issue was discovered in Sysax Multi Server 6.90. A session can be hijacked if one observes the sid value in any /scgi URI, because it is an authentication token. | [email protected] | 8.8 | 0.34% | 2020-06-02 | 2024-11-21 |
| CVE-2020-13228 | An issue was discovered in Sysax Multi Server 6.90. There is reflected XSS via the /scgi sid parameter. | [email protected] | 6.1 | 9.06% | 2020-06-02 | 2024-11-21 |
| CVE-2020-13227 | An issue was discovered in Sysax Multi Server 6.90. An attacker can determine the username (under which the web server is running) by triggering an invalid path permission error. This bypasses the fakepath protection mechanism. | [email protected] | 5.3 | 0.53% | 2020-06-02 | 2024-11-21 |
| CVE-2012-6530 | Stack-based buffer overflow in Sysax Multi Server before 5.52, when HTTP is enabled, allows remote authenticated users with the create folder permission to execute arbitrary code via a crafted request. | [email protected] | 7.1 | 63.82% | 2013-01-31 | 2026-04-29 |
| CVE-2009-4800 | Directory traversal vulnerability in Sysax Multi Server 4.3 and 4.5 allows remote authenticated users to delete arbitrary files via a ..// (dot dot slash slash) in a DELE command. | [email protected] | 4.0 | 2.43% | 2010-04-22 | 2026-04-29 |
| CVE-2009-4790 | Multiple directory traversal vulnerabilities in Sysax Multi Server 4.5 allow remote authenticated users to read or modify arbitrary files via crafted FTP commands. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. | [email protected] | 9.0 | 1.08% | 2010-04-22 | 2026-04-29 |