CVE-2025-34105

DiskBoss Enterprise Stack-Based Buffer Overflow RCE

CVSS 10 CRITICALEPSS 1.0%CWE-20 CWE-787

Vexday Risk Score

43Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 10EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit simPatch —

Lifecycle

05 Dec 2016Metasploit module available

15 Jul 2025Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

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

Affected products

Flexense · DiskBoss Enterprise

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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