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CVE-2026-16938MEDIUM· 6.9MITRENVD대응게시일: 2026. 08. 19.수정일: 2026. 08. 25.CNA: psirt@us.ibm.comAnalyzed

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by

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위협 신호 · CVSS · EPSS · KEV

정기 패치· 높은 악용 신호 없음
CVSS
6.9medium

이론적 심각도 점수

EPSS
0.1%상위 96.5%

30일 내 악용 확률 예측

KEV
미등재

실측 악용 기록 없음

권장 대응 기한60일 이내CISA SSVC 기준

계획된 패치 주기 내 조치(60일 이내)

외부 노출· KEV 미등재 · 자동화 어려움 · 부분 영향 · 외부 노출

CVSS 벡터 · 메트릭

악용 경로
공격 벡터인접
공격 복잡도낮음
필요 권한높음
사용자 상호작용불필요
범위변경
영향
기밀성 영향없음
무결성 영향낮음
가용성 영향높음
버전별 점수
CVSS 3.16.9MEDIUM· 악용성 1.7· 영향도 4.7
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:H

약점 (CWE)

  • CWE-862

    권한 검사 누락 — 접근 권한 확인 없이 기능/자원에 접근 허용.

상세 설명

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in access controls over privileged system configuration operations on the FSP. An attacker with authenticated administrator-level access to the FSP can place the managed system into a non-production operational mode, allowing certain system components to be disabled. This condition persists across FSP resets and requires explicit operator intervention — clearing the affected configuration — to restore normal operation. Successful exploitation results in an availability impact to the managed system.

AI 심층 분석

공격 시나리오 · 재현 가능한 PoC 페이로드 · 즉시 적용 가능한 차단 패치를 한 번에 받아 보세요. 보안 운영팀이 그대로 점검·티켓팅에 쓸 수 있는 형태로 정리해 드립니다.

영향받는 제품·버전

  • ibm power_system_e1080_\(9080-hex\)_firmwarefw1060.00 - fw1060.81
    other
  • ibm power_system_e1080_\(9080-hex\)
    other
  • ibm power_system_e1180_\(9080-heu\)_firmwarefw1110.00 - fw1110.31
    other
  • ibm power_system_e1180_\(9080-heu\)_firmware
    other
  • ibm power_system_e1180_\(9080-heu\)
    other
  • ibm power_system_s922_\(9009-22g\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_s922_\(9009-22g\)
    other
  • ibm power_system_h922_\(9223-22s\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_h922_\(9223-22s\)
    other
  • ibm power_system_s914_\(9009-41g\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_s914_\(9009-41g\)
    other
  • ibm power_system_s924_\(9009-42g\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_s924_\(9009-42g\)
    other
  • ibm power_system_h924_\(9223-42s\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_h924_\(9223-42s\)
    other
  • ibm power_system_e950_\(9040-mr9\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_e950_\(9040-mr9\)
    other
  • ibm power_system_e980_\(9080-m9s\)_firmwarefw950.00 - fw950.h3
    other
  • ibm power_system_e980_\(9080-m9s\)
    other

영향받는 구성 (CPE) 19

  • ibm power_system_e1080_(9080-hex)_firmware≥ fw1060.00 < fw1060.81cpe:2.3:o:ibm:power_system_e1080_\(9080-hex\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_e1080_(9080-hex)cpe:2.3:h:ibm:power_system_e1080_\(9080-hex\):-:*:*:*:*:*:*:*
  • ibm power_system_e1180_(9080-heu)_firmware≥ fw1110.00 < fw1110.31cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_e1180_(9080-heu)_firmware fw1120.00cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:fw1120.00:*:*:*:*:*:*:*
  • ibm power_system_e1180_(9080-heu)cpe:2.3:h:ibm:power_system_e1180_\(9080-heu\):-:*:*:*:*:*:*:*
  • ibm power_system_s922_(9009-22g)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_s922_\(9009-22g\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_s922_(9009-22g)cpe:2.3:h:ibm:power_system_s922_\(9009-22g\):-:*:*:*:*:*:*:*
  • ibm power_system_h922_(9223-22s)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_h922_\(9223-22s\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_h922_(9223-22s)cpe:2.3:h:ibm:power_system_h922_\(9223-22s\):-:*:*:*:*:*:*:*
  • ibm power_system_s914_(9009-41g)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_s914_\(9009-41g\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_s914_(9009-41g)cpe:2.3:h:ibm:power_system_s914_\(9009-41g\):-:*:*:*:*:*:*:*
  • ibm power_system_s924_(9009-42g)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_s924_\(9009-42g\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_s924_(9009-42g)cpe:2.3:h:ibm:power_system_s924_\(9009-42g\):-:*:*:*:*:*:*:*
  • ibm power_system_h924_(9223-42s)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_h924_\(9223-42s\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_h924_(9223-42s)cpe:2.3:h:ibm:power_system_h924_\(9223-42s\):-:*:*:*:*:*:*:*
  • ibm power_system_e950_(9040-mr9)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_e950_\(9040-mr9\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_e950_(9040-mr9)cpe:2.3:h:ibm:power_system_e950_\(9040-mr9\):-:*:*:*:*:*:*:*
  • ibm power_system_e980_(9080-m9s)_firmware≥ fw950.00 < fw950.h3cpe:2.3:o:ibm:power_system_e980_\(9080-m9s\)_firmware:*:*:*:*:*:*:*:*
  • ibm power_system_e980_(9080-m9s)cpe:2.3:h:ibm:power_system_e980_\(9080-m9s\):-:*:*:*:*:*:*:*

참고 자료 1

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