CVE-2022-39197
CISA 기관 조치 기한: 2023-04-20
Fortra Cobalt Strike
An XSS (Cross Site Scripting) vulnerability was found in HelpSystems Cobalt Strike through 4.7 that allowed a remote attacker to execute HTML on the Cobalt Strike teamserver. To exploit the vulnerability, one must first inspect a Cobalt Strike payload, and then modify the username field in the payload (or create a new payload with the extracted information and then modify that username field to be malformed).
KEV 필수 조치: Apply updates per vendor instructions.
타임라인
- NVD 공개
- CISA KEV 등재(실제 악용 확인) 공개 후 189일
- CISA 기관 조치 기한 경과
날짜 정보 없는 신호: 공개 PoC 23건
벡터: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
공개 익스플로잇 / PoC
- GitHub 공개 PoC 23건 — 대표 레포 ↗