CVE-2025-34105

10.0 criticalEPSS 1.7%

Critical (10.0). EPSS 1.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

10.0 critical

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

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)
CWEs: CWE-20, CWE-787
Published: 2025-07-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/diskboss_get_bof.rb
https://www.exploit-db.com/exploits/40869
https://www.exploit-db.com/exploits/42395
https://www.vulncheck.com/advisories/diskboss-enterprise-buffer-overflow-rce

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