CVE-2025-34105

DiskBoss Enterprise Stack-Based Buffer Overflow RCE

Published Jul 15, 2025 CVSS 4.0 · 10 Critical EPSS 1.7% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-21434 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.
History
Type Values Removed Values Added
First Time appeared Flexense
Flexense diskboss
CPEs cpe:2.3:a:flexense:diskboss:7.4.28:*:*:*:*:*:*:*
cpe:2.3:a:flexense:diskboss:7.5.12:*:*:*:*:*:*:*
cpe:2.3:a:flexense:diskboss:8.2.14:*:*:*:*:*:*:*
Vendors & Products Flexense
Flexense diskboss
Type Values Removed Values Added
Metrics epss

{'score': 0.00212}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title DiskBoss Enterprise Stack-Based Buffer Overflow RCE
Weaknesses CWE-20
CWE-787
References
Metrics cvssV4_0

{'score': 10, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Apr 7, 2026, 2:09 PM
Reserved
Apr 15, 2025, 7:15 PM
Status
Deferred
Published
Jul 15, 2025, 1:15 PM
Modified
Jun 17, 2026, 9:13 AM