CVE-2025-34108

published 2025-07-15

CVE-2025-34108: A stack-based buffer overflow vulnerability exists in the login functionality of Disk Pulse Enterprise version 9.0.34. An attacker can send a specially crafted…

Priority P2 61 high 8.6 CVSS 4.0

AV N AC L AT N PR N UI A VC H VI H VA H 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

EXPLOIT

A stack-based buffer overflow vulnerability exists in the login functionality of Disk Pulse Enterprise version 9.0.34. An attacker can send a specially crafted HTTP POST request to the /login endpoint with an overly long username parameter, causing a buffer overflow in the libspp.dll component. Successful exploitation allows arbitrary code execution with SYSTEM privileges.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
falconstor_software	disk_pulse_enterprise	—	—

Detection & IOCs extracted from sources · hover to see the quote

url /login↗

path libspp.dll↗

version Disk Pulse Enterprise 9.0.34↗

• → Monitor for abnormally long username parameter values in HTTP POST requests to the /login endpoint of Disk Pulse Enterprise, indicative of a stack-based buffer overflow attempt. ↗
• → Look for Egghunter shellcode patterns in HTTP POST body payloads targeting the Disk Pulse Enterprise login endpoint, as the exploit uses this technique due to size constraints. ↗
• → Alert on processes spawned under NT AUTHORITY\SYSTEM originating from the Disk Pulse Enterprise service process, which may indicate successful exploitation. ↗

• · Exploitation is limited to Disk Pulse Enterprise version 9.0.34 specifically; other versions may not be affected by this exact vulnerability. ↗

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