CVE-2015-7755
Juniper ScreenOS Improper Authentication Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 9.8
- EPSS
- 61.4% 백분위 99.1% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.10.23
- 공개일
- 2015.12.19
CISA KEV에 등록된 실제 악용 확인 취약점
Juniper ScreenOS 6.2.0r15 through 6.2.0r18, 6.3.0r12 before 6.3.0r12b, 6.3.0r13 before 6.3.0r13b, 6.3.0r14 before 6.3.0r14b, 6.3.0r15 before 6.3.0r15b, 6.3.0r16 before 6.3.0r16b, 6.3.0r17 before 6.3.0r17b, 6.3.0r18 before 6.3.0r18b, 6.3.0r19 before 6.3.0r19b, and 6.3.0r20 before 6.3.0r21 allows remote attackers to obtain administrative access by entering an unspecified password during a (1) SSH or (2) TELNET session.
공급사 Juniper
제품 ScreenOS
영향 버전 n/a, 6.3.0
수정 버전 공식 출처에서 확인 필요
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2025.10.23CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-287
KEV 등록일 2025.10.02
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://supportportal.juniper.net/s/article/2015-12-Out-of-Cycle-Security-Bulletin-ScreenOS-Multiple-Security-issues-with-ScreenOS-CVE-2015-7755-CVE-2015-7756 ; https://nvd.nist.gov/vuln/detail/CVE-2015-7755
EPSS 데이터 기준일 2026.06.27