相关弱点
CWE-ID
弱点名称
来源
CWE-287
Improper Authentication When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
指标
指标
评分
严重程度
CVSS 向量
来源
V2
2.1
AV:L/AC:L/Au:N/C:N/I:P/A:N
nvd@nist.gov
EPSS
EPSS 是一种预测漏洞被利用可能性的评分模型。
EPSS 评分
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。
日期 EPSS V0 EPSS V1 EPSS V2 (> 2022-02-04) EPSS V3 (> 2025-03-07) EPSS V4 (> 2025-03-17) 2022-02-06 – – 1.51% – – 2022-03-27 – – 1.51% – – 2022-04-03 – – 1.51% – – 2022-07-17 – – 1.51% – – 2023-02-26 – – 1.51% – – 2023-03-12 – – – 0.08% – 2023-04-09 – – – 5.06% – 2023-10-22 – – – 7.17% – 2024-02-11 – – – 7.17% – 2024-06-02 – – – 4.29% – 2024-06-02 – – – 4.29% – 2024-09-15 – – – 4.29% – 2024-09-22 – – – 4.29% – 2024-10-27 – – – 4.29% – 2024-11-03 – – – 4.29% – 2024-11-17 – – – 6.42% – 2025-01-19 – – – 6.42% – 2025-03-18 – – – – 1.28% 2025-03-30 – – – – 1.34% 2025-04-15 – – – – 1.34% 2025-07-30 – – – – 1.46% 2025-10-01 – – – – 1.34% 2025-10-27 – – – – 1.46% 2025-10-28 – – – – 1.34% 2025-11-18 – – – – 1.34% 2025-11-21 – – – – 1.34% 2025-12-18 – – – – 1.34% 2025-12-27 – – – – 1.46% 2025-12-28 – – – – 1.34% 2026-01-01 – – – – 0.99% 2026-02-22 – – – – 0.99%
EPSS 百分位
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。
日期 百分位 2022-02-06 51% 2022-03-27 52% 2022-04-03 72% 2022-07-17 73% 2023-02-26 74% 2023-03-12 33% 2023-04-09 92% 2023-10-22 93% 2024-02-11 94% 2024-06-02 92% 2024-06-02 92% 2024-09-15 93% 2024-09-22 92% 2024-10-27 92% 2024-11-03 93% 2024-11-17 94% 2025-01-19 94% 2025-03-18 78% 2025-03-30 78% 2025-04-15 79% 2025-07-30 8% 2025-10-01 79% 2025-10-27 8% 2025-10-28 79% 2025-11-18 78% 2025-11-21 79% 2025-12-18 8% 2025-12-27 8% 2025-12-28 8% 2026-01-01 76% 2026-02-22 77%
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参考资料