CVE-2018-13383
Fortinet FortiOS and FortiProxy Out-of-bounds Write
- 대응 우선순위
- 최우선
- CVSS
- 6.5
- EPSS
- 33.6% 백분위 98.2% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.07.10
- 공개일
- 2019.05.30
CISA KEV에 등록된 실제 악용 확인 취약점
A heap buffer overflow in Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 through 5.4.12, 5.2.14 and earlier and FortiProxy 2.0.0, 1.2.8 and earlier in the SSL VPN web portal may cause the SSL VPN web service termination for logged in users due to a failure to properly handle javascript href data when proxying webpages.
공급사 Fortinet
제품 FortiOS and FortiProxy
영향 버전 FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.10, 5.4.0 through 5.4.12, 5.2.14 and earlier, FortiProxy 2.0.0, 1.2.8 and earlier, < 1.2.9, 2.0.0, >= 5.2.0 < 5.2.15, >= 5.4.0 < 5.4.13, >= 5.6.0 < 5.6.11, >= 6.0.0 < 6.0.5
수정 버전 1.2.9, 5.2.15, 5.4.13, 5.6.11, 6.0.5
Apply updates per vendor instructions.
조치 기한: 2022.07.10CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE CWE-787
KEV 등록일 2022.01.10
랜섬웨어 캠페인 사용 확인됨
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2018-13383
EPSS 데이터 기준일 2026.06.27