CVE-2026-20146MEDIUM· 5.5MITRENVD대응게시일: 2026. 07. 15.수정일: 2026. 07. 16.CNA: psirt@cisco.comAnalyzed

A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, rem

Path-Traversal

위협 신호 · CVSS · EPSS · KEV

정기 패치· 높은 악용 신호 없음

CVSS

5.5medium

이론적 심각도 점수

EPSS

0.3%상위 73.4%

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 벡터네트워크

공격 복잡도낮음

필요 권한높음

사용자 상호작용불필요

범위불변

영향

기밀성 영향높음

무결성 영향낮음

가용성 영향없음

버전별 점수

CVSS 3.15.5MEDIUM· 악용성 1.2· 영향도 4.2

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

약점 (CWE)

CWE-22
경로 탐색(Path Traversal) — '../' 등으로 의도치 않은 파일 경로에 접근.

상세 설명

A vulnerability in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to perform path traversal attacks on the underlying operating system to either read or delete arbitrary files. To exploit this vulnerability, the attacker must have valid administrative credentials.

This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to access sensitive files or delete arbitrary files on the affected 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

cisco identity_services_engine_passive_identity_connector< 3.3.0
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine_passive_identity_connector
other
cisco identity_services_engine< 3.3.0
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other
cisco identity_services_engine
other

영향받는 구성 (CPE) 48

cisco identity_services_engine_passive_identity_connector< 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:*:*:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:-:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch1:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch10:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch11:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch2:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch3:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch4:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch5:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch6:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch7:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch8:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.3.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.3.0:patch9:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:-:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:patch1:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:patch2:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:patch3:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:patch4:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:patch5:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.4.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.4.0:patch6:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.5.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.5.0:-:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.5.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.5.0:patch1:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.5.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.5.0:patch2:*:*:*:*:*:*
cisco identity_services_engine_passive_identity_connector 3.5.0cpe:2.3:a:cisco:identity_services_engine_passive_identity_connector:3.5.0:patch3:*:*:*:*:*:*
cisco identity_services_engine< 3.3.0cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:-:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch1:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch10:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch11:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch2:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch3:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch4:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch5:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch6:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch7:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch8:*:*:*:*:*:*
cisco identity_services_engine 3.3.0cpe:2.3:a:cisco:identity_services_engine:3.3.0:patch9:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:-:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:patch1:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:patch2:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:patch3:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:patch4:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:patch5:*:*:*:*:*:*
cisco identity_services_engine 3.4.0cpe:2.3:a:cisco:identity_services_engine:3.4.0:patch6:*:*:*:*:*:*
cisco identity_services_engine 3.5.0cpe:2.3:a:cisco:identity_services_engine:3.5.0:-:*:*:*:*:*:*
cisco identity_services_engine 3.5.0cpe:2.3:a:cisco:identity_services_engine:3.5.0:patch1:*:*:*:*:*:*
cisco identity_services_engine 3.5.0cpe:2.3:a:cisco:identity_services_engine:3.5.0:patch2:*:*:*:*:*:*
cisco identity_services_engine 3.5.0cpe:2.3:a:cisco:identity_services_engine:3.5.0:patch3:*:*:*:*:*:*

참고 자료 1

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-traversal-xNt7wb2Y
Vendor Advisory

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