CVE-2016-6415
Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.5
- EPSS
- 87.7% 백분위 99.7% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2023.06.09
- 공개일
- 2016.09.19
CISA KEV에 등록된 실제 악용 확인 취약점
The server IKEv1 implementation in Cisco IOS 12.2 through 12.4 and 15.0 through 15.6, IOS XE through 3.18S, IOS XR 4.3.x and 5.0.x through 5.2.x, and PIX before 7.0 allows remote attackers to obtain sensitive information from device memory via a Security Association (SA) negotiation request, aka Bug IDs CSCvb29204 and CSCvb36055 or BENIGNCERTAIN.
공급사 Cisco
제품 IOS, IOS XR, and IOS XE
영향 버전 n/a, >= 12.2 <= 12.4, >= 15.0 <= 15.6, <= 3.18s, >= 4.3.0 <= 4.3.4, >= 5.0.0 < 5.3.0
수정 버전 5.3.0
Apply updates per vendor instructions.
조치 기한: 2023.06.09CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-200
KEV 등록일 2023.05.19
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160916-ikev1; https://nvd.nist.gov/vuln/detail/CVE-2016-6415
EPSS 데이터 기준일 2026.06.27