CVE 描述

pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.

CVE 信息

指标	评分	严重程度	CVSS 向量	来源
V2	1.9		AV:L/AC:M/Au:N/C:P/I:N/A:N	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	–	–	0.89%	–	–
2022-03-27	–	–	0.89%	–	–
2022-04-03	–	–	0.89%	–	–
2022-04-24	–	–	0.89%	–	–
2022-07-17	–	–	0.89%	–	–
2022-08-21	–	–	0.89%	–	–
2022-09-04	–	–	0.89%	–	–
2022-12-18	–	–	0.89%	–	–
2023-03-12	–	–	–	0.04%	–
2024-02-11	–	–	–	0.05%	–
2024-03-03	–	–	–	0.05%	–
2024-03-31	–	–	–	0.05%	–
2024-06-02	–	–	–	0.05%	–
2024-06-08	–	–	–	0.05%	–
2024-06-09	–	–	–	–	–
2024-08-25	–	–	–	0.05%	–
2024-12-08	–	–	–	0.05%	–
2025-01-19	–	–	–	0.05%	–
2025-03-02	–	–	–	0.05%	–
2025-03-09	–	–	–	0.05%	–
2025-03-18	–	–	–	–	0.11%
2025-04-15	–	–	–	–	0.11%
2025-05-28	–	–	–	–	0.14%
2025-08-30	–	–	–	–	0.11%
2025-10-03	–	–	–	–	0.11%
2025-10-04	–	–	–	–	0.11%
2025-10-15	–	–	–	–	0.11%
2025-11-18	–	–	–	–	0.11%
2025-11-21	–	–	–	–	0.11%
2026-02-22	–	–	–	–	0.11%
2026-05-17	–	–	–	–	0.11%
2026-06-14	–	–	–	–	0.14%