HighPublic exploit

Stack-based buffer overflow in Disk Pulse Enterprise 9.0.34 login

IdentifiersCVE-2025-34108CWE-121· Stack-based Buffer Overflow

CVE-2025-34108 is a stack-based buffer overflow in the login functionality of Disk Pulse Enterprise version 9.0.34. The flaw is triggered by sending a specially crafted HTTP POST request to the /login endpoint with an overly long username parameter. The vulnerable condition is reported to occur in the libspp.dll component, where insufficient bounds checking on the username input leads to a stack buffer overflow. Successful exploitation can result in arbitrary code execution.

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation allows arbitrary code execution with SYSTEM privileges. This gives an attacker full control over the affected host in the security context of the application/service, enabling actions such as installing malware, modifying or deleting data, creating privileged accounts, disabling security controls, and using the compromised system for further lateral movement.

Mitigation

If you can’t patch tonight, do this now.

Until a patch is available, restrict network access to the Disk Pulse Enterprise web interface, especially the /login endpoint, to trusted administrative networks only. Place the service behind a VPN, reverse proxy, or firewall ACLs, and disable external exposure to the management interface. If feasible, limit or isolate the service account context, monitor for anomalous or oversized POST requests to /login, and use IPS/WAF controls to block unusually long username parameters as a compensating control.

Remediation

Patch, then assume compromise.

Upgrade Disk Pulse Enterprise to a vendor-fixed version once available. If a patched release has already been issued by the vendor, apply it immediately to all affected systems. Because the issue is caused by improper handling of oversized input to the /login endpoint, remediation should include vendor code changes that enforce strict bounds checking and safe memory handling in the affected libspp.dll login-processing path.

PUBLIC EXPLOITS

Exploits

1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.

VALID 1 / 1 TOTALView more in app

disk_pulse_enterprise_bof.rbMaturityWeaponizedFrameworkmetasploitVerified exploit

This repository contains a single Metasploit module targeting a stack buffer overflow vulnerability in Disk Pulse Enterprise 9.0.34 (CVE-2025-34108). The exploit works by sending a specially crafted HTTP POST request to the '/login' endpoint, overflowing a buffer and executing arbitrary code as NT AUTHORITY\SYSTEM. The module uses the egghunter technique to locate the payload in memory, which is tagged with 'w00tw00t'. The exploit is operational and allows for customizable payloads via Metasploit, typically resulting in a shell or Meterpreter session. The module also includes a check method to verify the target version by sending a GET request to '/'. The code is written in Ruby and is structured as a standard Metasploit exploit module.

Disclosed Oct 3, 2016rubynetwork

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType

FlexenseDisk Pulseapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

ACTIVITY FEED

Recent activity

2 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.

2 SOURCESView more in app

No news coverage yet. Advisories and community discussion only.

What this page doesn’t show

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Exposure mapping

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Threat actor evidence

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Associated malware

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Detection signatures

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Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity2