Directory traversal vulnerability in WEBrick in Ruby 1.8 before 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on systems that support backslash (\) path separators or case-insensitive file names, allows remote attackers to access arbitrary files via (1) "..%5c" (encoded backslash) sequences or (2) filenames that match patterns in the :NondisclosureName option.
Improper Limitation of a Pathname to a Restricted Directory The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
5
AV:N/AC:L/Au:N/C:P/I:N/A:N
nvd@nist.gov
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
날짜
EPSS V0
EPSS V1
EPSS V2 (> 2022-02-04)
EPSS V3 (> 2025-03-07)
EPSS V4 (> 2025-03-17)
2022-02-06
–
–
12.57%
–
–
2022-04-03
–
–
12.57%
–
–
2023-02-26
–
–
12.57%
–
–
2023-03-12
–
–
–
0.97%
–
2023-08-06
–
–
–
11.84%
–
2023-08-13
–
–
–
14.17%
–
2023-09-17
–
–
–
26.23%
–
2023-10-22
–
–
–
24.27%
–
2023-11-26
–
–
–
26.71%
–
2023-12-31
–
–
–
23.54%
–
2024-06-02
–
–
–
23.54%
–
2024-06-30
–
–
–
22.01%
–
2024-08-04
–
–
–
22.01%
–
2024-08-11
–
–
–
22.01%
–
2024-10-27
–
–
–
21.64%
–
2024-12-08
–
–
–
21.34%
–
2024-12-22
–
–
–
63.2%
–
2025-01-12
–
–
–
56.23%
–
2025-01-19
–
–
–
56.23%
–
2025-02-16
–
–
–
48.59%
–
2025-02-16
–
–
–
48.59%
–
2025-03-18
–
–
–
–
82.78%
2025-04-23
–
–
–
–
76.72%
2025-05-01
–
–
–
–
77.04%
2025-05-14
–
–
–
–
76.72%
2025-05-15
–
–
–
–
77.04%
2025-05-16
–
–
–
–
76.72%
2025-09-19
–
–
–
–
77.04%
2025-10-01
–
–
–
–
73.15%
2025-10-02
–
–
–
–
72.77%
2025-10-19
–
–
–
–
62.32%
2025-10-27
–
–
–
–
67.67%
2025-10-28
–
–
–
–
62.32%
2025-11-30
–
–
–
–
59.87%
2025-12-01
–
–
–
–
59.85%
2025-12-27
–
–
–
–
65.46%
2025-12-28
–
–
–
–
59.85%
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.