CVE-2025-41368

HIGH

Small HTTP Server 3.06.36 - Authenticated Path Traversal

Title source: manual

Description

Problem in the Small HTTP Server v3.06.36 service. An authenticated path traversal vulnerability in '/' allows remote users to bypass the intended restrictions of SecurityManager and display any file if they have the appropriate permissions outside the document root configured on the server.

References (1)

Core 1

Core References

Patch patch

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-small-http-server-smallsrv

Scores

CVSS v3 8.1

EPSS 0.0061

EPSS Percentile 44.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-22

Status published

Products (2)

Smallsrv/Small HTTP 3.06.36

smallsrv/small_http_server 3.06.36 - 3.06.38

Published Mar 26, 2026

Tracked Since Mar 26, 2026