An issue was discovered in Open-Xchange OX App Suite before 7.8.1-rev8. References to external Open XML document type definitions (.dtd resources) can be placed within .docx and .xslx files. Those resources were requested when parsing certain parts of the generated document. As a result an attacker can track access to a manipulated document. Usage of a document may get tracked and information about internal infrastructure may get exposed.
结论预警: CVE-2016-4047 综合评估为低风险(36.2/100):CVSS 技术影响为中级,利用概率(EPSS 0.82%) 强制指令: 持续跟踪利用情报与 EPSS 变化,并适时复评优先级。
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 | 0.13% | 0.82% | +0.69% |
| 2 | 2025-03-17 | 0.05% | 0.13% | +0.08% |
| 3 | 2024-12-17 | — | 0.05% | — |
完整 EPSS 历史 (共 5 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 |
|---|---|---|---|---|---|---|
| 4.3 | 3.0 | MEDIUM |
|
2.8 | 1.4 | [email protected] |
| 4.0 | 2.0 | MEDIUM |
|
8.0 | 2.9 | [email protected] |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| open-xchange | open-xchange_appsuite | <= 7.8.1 | cpe:2.3:a:open-xchange:open-xchange_appsuite:*:rev7:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| http://www.securityfocus.com/archive/1/538732/100/0/threaded | |
| http://www.securitytracker.com/id/1036157 | Third Party Advisory VDB Entry |