Directory traversal vulnerability in Serv-U FTP Server before 11.1.0.5 allows remote authenticated users to read and write arbitrary files, and list and create arbitrary directories, via a "..:/" (dot dot colon forward slash) in the (1) list, (2) put, or (3) get commands.
結論預警: CVE-2011-4800 綜合評估為高可利用風險（89/100）：CVSS 技術影響為嚴重級，利用機率偏高（EPSS 8.38%，百分位 94%） 核心證據: 已收錄 3 筆公開利用參考（Exploit-DB）。 近一日 EPSS 上升 +7.13%，被利用關注度持續升高。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
風險隨態勢動態變化；本站持續評估並同步更新本頁展示內容。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 18182 | exploit_db | edb | 2011-12-01 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估計相對被利用可能性；百分位表示該 CVE 在已評分漏洞中的相對排名（越高表示相對更嚴重）。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化（新 − 舊） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.25% | 8.38% | +7.13% |
| 2 | 2026-04-02 | 1.61% | 1.25% | -0.35% |
| 3 | 2026-01-18 | — | 1.61% | — |
完整 EPSS 歷史 （共 22 筆）
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 9.0 | 2.0 | HIGH |
|
8.0 | 10.0 | [email protected] |
| 廠商 | 產品 | 版本 | 原始 CPE |
|---|---|---|---|
| solarwinds | serv-u_file_server | <= 11.1.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:*:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 3.0.0.16 | cpe:2.3:a:solarwinds:serv-u_file_server:3.0.0.16:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 3.0.0.17 | cpe:2.3:a:solarwinds:serv-u_file_server:3.0.0.17:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 3.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:3.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 3.1.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:3.1.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 3.1.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:3.1.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 4.0.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:4.0.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 4.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:4.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 4.1.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:4.1.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.0.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:5.0.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.0.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:5.0.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.0.0.9 | cpe:2.3:a:solarwinds:serv-u_file_server:5.0.0.9:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.0.0.11 | cpe:2.3:a:solarwinds:serv-u_file_server:5.0.0.11:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:5.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.2.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:5.2.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 5.2.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:5.2.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.0.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:6.0.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.0.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:6.0.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.0.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:6.0.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:6.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.1.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:6.1.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.1.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:6.1.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.1.0.5 | cpe:2.3:a:solarwinds:serv-u_file_server:6.1.0.5:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.2.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:6.2.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.2.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:6.2.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.3.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:6.3.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.3.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:6.3.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.5 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.5:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 6.4.0.6 | cpe:2.3:a:solarwinds:serv-u_file_server:6.4.0.6:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.0.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:7.0.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.0.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:7.0.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.0.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:7.0.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.0.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:7.0.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:7.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.1.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:7.1.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.1.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:7.1.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.2.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:7.2.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.2.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:7.2.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.3.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:7.3.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.3.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:7.3.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.3.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:7.3.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.4.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:7.4.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 7.4.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:7.4.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.0.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:8.0.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.0.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:8.0.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.0.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:8.0.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.0.0.5 | cpe:2.3:a:solarwinds:serv-u_file_server:8.0.0.5:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.0.0.7 | cpe:2.3:a:solarwinds:serv-u_file_server:8.0.0.7:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.1.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:8.1.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.1.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:8.1.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.2.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:8.2.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.2.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:8.2.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 8.2.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:8.2.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.0.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:9.0.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.0.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:9.0.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.0.0.5 | cpe:2.3:a:solarwinds:serv-u_file_server:9.0.0.5:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:9.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.1.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:9.1.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.2.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:9.2.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.3.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:9.3.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.4.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:9.4.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 9.4.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:9.4.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.0.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:10.0.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.0.0.3 | cpe:2.3:a:solarwinds:serv-u_file_server:10.0.0.3:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.0.0.5 | cpe:2.3:a:solarwinds:serv-u_file_server:10.0.0.5:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.0.0.7 | cpe:2.3:a:solarwinds:serv-u_file_server:10.0.0.7:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.1.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:10.1.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.1.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:10.1.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.2.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:10.2.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.2.0.2 | cpe:2.3:a:solarwinds:serv-u_file_server:10.2.0.2:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.3.0.1 | cpe:2.3:a:solarwinds:serv-u_file_server:10.3.0.1:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.4.0.0 | cpe:2.3:a:solarwinds:serv-u_file_server:10.4.0.0:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.5.0.4 | cpe:2.3:a:solarwinds:serv-u_file_server:10.5.0.4:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.5.0.6 | cpe:2.3:a:solarwinds:serv-u_file_server:10.5.0.6:*:*:*:*:*:*:* |
| solarwinds | serv-u_file_server | 10.5.0.11 | cpe:2.3:a:solarwinds:serv-u_file_server:10.5.0.11:*:*:*:*:*:*:* |