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.
结论预警: CVE-2016-6793 综合评估为高风险(74.2/100):CVSS 技术影响为严重级,利用概率偏高(EPSS 8.46%,百分位 94%) 核心证据: EPSS 显示该漏洞近期被利用的可能性处于高位。 近一日 EPSS 上升 +4.83%,被利用关注度持续升高。 强制指令: 被利用概率偏高—请排查暴露面并优先安排修补。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 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 历史 (共 16 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 9.1 | 3.0 | CRITICAL |
|
3.9 | 5.2 | [email protected] |
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| URL | 标签 |
|---|---|
| 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 |