彙總 mercusys 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
已披露問題常與 路徑處理缺陷、記憶體損壞與跨站腳本 相關，可能在 軟體部署與生產負載 場景中帶來 記憶體損壞與應用程式崩潰 等暴露風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2025-56463 | Mercusys MW305R 3.30 and below is has a Transport Layer Security (TLS) certificate private key disclosure. | [email protected] | 6.8 | 0.18% | 2025-09-26 | 2026-06-17 |
| CVE-2022-26988 | TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MntAte` function. Local users could get remote code execution. | [email protected] | 7.8 | 1.40% | 2022-05-10 | 2026-07-04 |
| CVE-2022-26987 | TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MmtAtePrase` function. Local users could get remote code execution. | [email protected] | 7.8 | 1.40% | 2022-05-10 | 2026-07-04 |
| CVE-2021-25811 | MERCUSYS Mercury X18G 1.0.5 devices allow Denial of service via a crafted value to the POST listen_http_lan parameter. Upon subsequent device restarts after this vulnerability is exploted the device will not be able to access the webserver unless the listen_http_lan parameter to uhttpd.json is manually fixed. | [email protected] | 7.5 | 1.63% | 2021-04-29 | 2026-06-16 |
| CVE-2021-25810 | Cross site Scripting (XSS) vulnerability in MERCUSYS Mercury X18G 1.0.5 devices, via crafted values to the 'src_dport_start', 'src_dport_end', and 'dest_port' parameters. | [email protected] | 6.1 | 1.11% | 2021-04-29 | 2026-06-16 |
| CVE-2021-23242 | MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ to the UPnP server, as demonstrated by the /../../conf/template/uhttpd.json URI. | [email protected] | 5.3 | 1.81% | 2021-01-07 | 2026-06-16 |
| CVE-2021-23241 | MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ in conjunction with a loginLess or login.htm URI (for authentication bypass) to the web server, as demonstrated by the /loginLess/../../etc/passwd URI. | [email protected] | 5.3 | 13.44% | 2021-01-07 | 2026-06-16 |