CWE-548 상세 정보

The product inappropriately exposes a directory listing with an index of all the resources located inside of the directory.

취약점 도입 방식

Implementation
Operation

적용 가능한 플랫폼

언어

클래스: Not Language-Specific (Undetermined)

일반적인 결과

관찰된 예시

잠재적 완화 방법

Phases : Architecture and Design // System Configuration
Recommendations include restricting access to important directories or files by adopting a need to know requirement for both the document and server root, and turning off features such as Automatic Directory Listings that could expose private files and provide information that could be utilized by an attacker when formulating or conducting an attack.

탐지 방법

Automated Static Analysis

Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)
효과성 : High

취약점 매핑 메모

근거 : This CWE entry is at the Variant level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
댓글 : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

참고 자료

REF-1458

Directory Indexing
Web Application Security Consortium.
https://projects.webappsec.org/w/page/13246922/Directory%20Indexing

REF-1459

Directory indexing attacks
IBM.
https://www.ibm.com/docs/en/snips/4.6.0?topic=categories-directory-indexing-attacks

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