CAPEC 설명

By exploiting insufficient permissions, it is possible to upload a web shell to a web server in such a way that it can be executed remotely. This shell can have various capabilities, thereby acting as a "gateway" to the underlying web server. The shell might execute at the higher permission level of the web server, providing the ability the execute malicious code at elevated levels.

CAPEC 정보

사전 조건

The web server is susceptible to one of the various web application exploits that allows for uploading a shell file.

완화 방법

Make sure your web server is up-to-date with all patches to protect against known vulnerabilities.
Ensure that the file permissions in directories on the web server from which files can be execute is set to the "least privilege" settings, and that those directories contents is controlled by an allowlist.

관련 약점

CWE-ID	약점 이름
CWE-287	Improper Authentication When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CWE-553	Command Shell in Externally Accessible Directory A possible shell file exists in /cgi-bin/ or other accessible directories. This is extremely dangerous and can be used by an attacker to execute commands on the web server.

제출

이름	조직	날짜	출시일
CAPEC Content Team	The MITRE Corporation	2018-05-31 +00:00

수정 사항

이름	조직	날짜	댓글
CAPEC Content Team	The MITRE Corporation	2019-04-04 +00:00	Updated Related_Weaknesses
CAPEC Content Team	The MITRE Corporation	2020-07-30 +00:00	Updated Mitigations, Taxonomy_Mappings
CAPEC Content Team	The MITRE Corporation	2020-12-17 +00:00	Updated Mitigations

CAPEC-650 상세 정보

CAPEC-650