CVE-2019-25655Public exploit

Application crash via oversized server name

Published Mar 30, 2026 · Updated Mar 30, 2026

Denial of service in HHD Software Device Monitoring Studio 8.10.00.8925 allows local users to crash the application via a server name. The Connect to New Server dialog accepts a server name or address containing 1,000 repeated characters without rejecting its length, causing the process to crash. Access to the Windows desktop and interactive use of the Tools menu are required; the demonstrated consequence is an application crash.

CVSS severity6.9
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in HHD Software Device Monitoring Studio 8.10.00.8925 allows local users to crash the application via a server name. The Connect to New Server dialog accepts a server name or address containing 1,000 repeated characters without rejecting its length, causing the process to crash. Access to the Windows desktop and interactive use of the Tools menu are required; the demonstrated consequence is an application crash.

The record

CVE
CVE-2019-25655
Published
Mar 30, 2026
Updated
Mar 30, 2026
Vendor
HHD Software
Product
Device Monitoring Studio
Classifications
CWE-1316, T1499.004
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 30, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.10.00.8925

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

HHD Software · Device Monitoring Studioversion=8.10.00.8925

Published CVSS scores

5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.9VulnCheckCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.2VulnCheckCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-1316Fabric-Address Map Allows Programming of Unwarranted Overlaps of Protected and Unprotected Ranges
T1499.004Application or System Exploitation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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