CVE-2025-41359

Multiple vulnerabilities in Small HTTP server by Smallsrv

State
Published
Severity
8.5 High
Published
Mar 26, 2026
Updated
Mar 26, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

Vulnerability related to an unquoted service path in Small HTTP Server 3.06.36, specifically affecting the executable located at 'C:\Program Files (x86)\shttps_mg\http.exe service'. This misconfiguration allows a local attacker to place a malicious executable with the same name in a higher priority directory, causing the service to execute the malicious file instead of the legitimate one. Exploiting this flaw could allow arbitrary code execution, unauthorized access to the system, or service disruption. To mitigate the risk, the service path must be properly quoted, and systems must be kept up to date with security patches, while restricting physical and network access.

Scores

CVSSScoreVectorSource
4.08.5 HighCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NINCIBE

Weaknesses

  • CWE-428 Unquoted search path or element

Affected Products

ProductVersions
Small HTTPSmallsrv
  • 3.06.36Affected

References

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