CPE（Common Platform Enumeration）是一种用于命名硬件、软件和操作系统的标准化方案。CPE 提供了一种结构化命名方案，可根据厂商、产品名称、版本、更新、版次和语言等属性唯一标识和分类信息技术系统、平台和软件包。

CVE 描述

The pcsd web UI in PCS 0.9.139 and earlier allows remote authenticated users to execute arbitrary commands via "escape characters" in a URL.

CVE 信息

CWE-ID	弱点名称	来源
CWE-77	Improper Neutralization of Special Elements used in a Command The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

指标	评分	严重程度	CVSS 向量	来源
V2	8.5		AV:N/AC:M/Au:S/C:C/I:C/A:C	nvd@nist.gov

EPSS 是一种预测漏洞被利用可能性的评分模型。

EPSS 模型生成一个介于 0 到 1（即 0% 到 100%）之间的概率评分。评分越高，漏洞被利用的可能性越大。

百分位用于根据 EPSS 评分对 CVE 进行排名。例如，EPSS 百分位为第 95 的 CVE，其被利用的可能性高于 95% 的其他 CVE。因此，百分位可用于比较不同 CVE 的 EPSS 评分。

EPSS First.org

日期	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	1.06%	–	–
2022-02-13	–	–	1.06%	–	–
2022-03-20	–	–	1.06%	–	–
2022-04-03	–	–	1.06%	–	–
2022-04-10	–	–	1.06%	–	–
2022-07-03	–	–	1.06%	–	–
2022-09-25	–	–	1.06%	–	–
2023-02-05	–	–	2.56%	–	–
2023-02-19	–	–	1.06%	–	–
2023-03-12	–	–	–	0.33%	–
2023-03-19	–	–	–	0.34%	–
2023-07-09	–	–	–	0.34%	–
2024-01-21	–	–	–	0.34%	–
2024-02-11	–	–	–	0.34%	–
2024-06-02	–	–	–	0.34%	–
2024-06-08	–	–	–	0.34%	–
2024-12-22	–	–	–	0.34%	–
2025-01-19	–	–	–	0.34%	–
2025-02-09	–	–	–	0.34%	–
2025-02-16	–	–	–	0.34%	–
2025-03-18	–	–	–	–	0.31%
2025-03-30	–	–	–	–	0.31%
2025-04-15	–	–	–	–	0.31%
2025-06-15	–	–	–	–	0.63%
2025-11-01	–	–	–	–	0.63%
2025-11-04	–	–	–	–	0.63%
2025-11-18	–	–	–	–	0.63%
2025-11-21	–	–	–	–	0.63%
2025-12-01	–	–	–	–	0.63%
2025-12-04	–	–	–	–	0.63%
2025-12-10	–	–	–	–	0.63%
2026-05-31	–	–	–	–	0.63%