本页列出影响 changingtec servisign 的已公开 CVE 漏洞（通过 NVD CPE 关联）。每行包含严重程度评分、摘要与发布日期，便于识别与分析安全问题。
| CVE | 摘要 | 来源 | 最高 CVSS | EPSS % | 公开时间 | 更新时间 |
|---|---|---|---|---|---|---|
| CVE-2022-46306 | ChangingTec ServiSign component has a path traversal vulnerability due to insufficient filtering for special characters in the DLL file path. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers the component to load malicious DLL files under arbitrary file path and allows the attacker to perform arbitrary system operation and disrupt of service. | [email protected] | 8.8 | 0.92% | 2023-01-03 | 2024-11-21 |
| CVE-2022-46305 | ChangingTec ServiSign component has a path traversal vulnerability. An unauthenticated LAN attacker can exploit this vulnerability to bypass authentication and access arbitrary system files. | [email protected] | 6.5 | 0.40% | 2023-01-03 | 2024-11-21 |
| CVE-2022-46304 | ChangingTec ServiSign component has insufficient filtering for special characters in the connection response parameter. An unauthenticated remote attacker can host a malicious website for the component user to access, which triggers command injection and allows the attacker to execute arbitrary system command to perform arbitrary system operation or disrupt service. | [email protected] | 8.8 | 1.53% | 2023-01-03 | 2024-11-21 |
| CVE-2020-3927 | An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter. | [email protected] | 8.3 | 1.18% | 2020-02-03 | 2024-11-21 |
| CVE-2020-3926 | An arbitrary-file-access vulnerability exists in ServiSign security plugin, as long as the attackers learn the specific API function, they may access arbitrary files on target system via crafted API parameter. | [email protected] | 6.1 | 1.45% | 2020-02-03 | 2024-11-21 |
| CVE-2020-3925 | A Remote Code Execution(RCE) vulnerability exists in some designated applications in ServiSign security plugin, as long as the interface is captured, attackers are able to launch RCE and executes arbitrary command on target system via malicious crafted scripts. | [email protected] | 8.3 | 2.77% | 2020-02-03 | 2024-11-21 |