CVE-2025-7775
Citrix NetScaler Memory Overflow Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 9.2
- EPSS
- 19.0% 백분위 97.0% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.08.28
- 공개일
- 2025.08.26
CISA KEV에 등록된 실제 악용 확인 취약점
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegr...
공급사 Citrix
제품 NetScaler
영향 버전 14.1, 13.1, 13.1 FIPS and NDcPP, 12.1 FIPS and NDcPP, >= 12.1 < 12.1-55.330, >= 13.1 < 13.1-37.241, >= 13.1 < 13.1-59.22, >= 14.1 < 14.1-47.48
수정 버전 12.1-55.330, 13.1-37.241, 13.1-59.22, 14.1-47.48
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: 2025.08.28CVSS 벡터 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE CWE-119
KEV 등록일 2025.08.26
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694938 ; https://nvd.nist.gov/vuln/detail/CVE-2025-7775
EPSS 데이터 기준일 2026.06.27