CVE-2026-9587

HIGH

Authenticated Local File Inclusion (LFI) in Switchvox SMB Web Portal

Title source: cna
STIX 2.1

Description

An authenticated local file inclusion vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The play_file functionality accepts user-controlled input through the sound_path parameter and fails to properly validate file paths before accessing the underlying filesystem. By supplying absolute paths, an authenticated attacker can retrieve files outside the intended directory scope.

References (2)

Core 2
Core References
Third Party Advisory third-party-advisory
https://labs.sra.io/posts/switchvox/

Scores

CVSS v4 7.1
EPSS 0.0023
EPSS Percentile 13.8%
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-73
Status published
Products (1)
Sangoma/Switchvox SMB Edition 8.3 (104997) - 8.4.0.2
Published Jul 17, 2026
Tracked Since Jul 17, 2026