The DiskFileItem class in Apache Wicket 6.x before 6.25.0 and 1.5.x before 1.5.17 allows remote attackers to cause a denial of service (infinite loop) and write to, move, and delete files with the permissions of DiskFileItem, and if running on a Java VM before 1.3.1, execute arbitrary code via a crafted serialized Java object.
結論預警: CVE-2016-6793 綜合評估為高風險(74.2/100):CVSS 技術影響為嚴重級,利用機率偏高(EPSS 8.46%,百分位 94%) 核心證據: EPSS 顯示該漏洞近期被利用的可能性處於高位。 近一日 EPSS 上升 +4.83%,被利用關注度持續升高。 強制指令: 被利用機率偏高—請盤點暴露面並優先安排修補。
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。
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 | 3.63% | 8.46% | +4.83% |
| 2 | 2026-03-17 | 4.85% | 3.63% | -1.22% |
| 3 | 2025-03-30 | — | 4.85% | — |
完整 EPSS 歷史 (共 16 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 |
|---|---|---|---|---|---|---|
| 9.1 | 3.0 | CRITICAL |
|
3.9 | 5.2 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| URL | 標籤 |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/12/31/1 | Mailing List Third Party Advisory |
| http://www.securityfocus.com/archive/1/539975/100/0/threaded | Mailing List Third Party Advisory VDB Entry |
| http://www.securityfocus.com/bid/95168 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1037541 | Third Party Advisory VDB Entry |
| https://wicket.apache.org/news/2016/12/31/cve-2016-6793.html | Vendor Advisory |
| https://www.tenable.com/security/research/tra-2016-23 | Third Party Advisory |