CVE-2025-34105 | A stack-based buffer overflow vulnerability exists in the bu… | CVSS 10.0 CRITICAL

Description

A stack-based buffer overflow vulnerability exists in the built-in web interface of DiskBoss Enterprise versions 7.4.28, 7.5.12, and 8.2.14. The vulnerability arises from improper bounds checking on the path component of HTTP GET requests. By sending a specially crafted long URI, a remote unauthenticated attacker can trigger a buffer overflow, potentially leading to arbitrary code execution with SYSTEM privileges on vulnerable Windows hosts.

Metadata

CVE ID: CVE-2025-34105
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2025-04-15 19:15 UTC
Published: 2025-07-15 13:02 UTC
Last updated: 2026-04-07 14:09 UTC
Primary CWE: CWE-20
CWE-20 Improper Input Validation
Vendor / Product: Flexense / DiskBoss Enterprise
Sources: cve.org · NVD

Severity & Metrics

10.0 CRITICAL CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Flexense	DiskBoss Enterprise	Windows	7.4.28, 7.5.12, 8.2.14

Weakness (CWE)

CWE	Source	Description
CWE-20	cna	CWE-20 Improper Input Validation
CWE-787	cna	CWE-787 Out-of-bounds Write

CVSS scores (1)

Score	Severity	Version	Source	Vector
10.0	CRITICAL	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References (4)