CVE-2024-31203

Local service crash via wd210std.dll stack overflow

Published Jul 31, 2024 · Updated Sep 30, 2024

Stack-based buffer overflow in Plug&Track Thermoscan IP 20211103 allows local users to crash a component through wd210std.dll. Nozomi Networks identifies the vulnerable DLL but has not disclosed the triggering input, affected function, or unchecked memory operation. Low-privileged local access is required, and the documented consequence is limited to interruption of the target component.

CVSS severity3.3
Low
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in Plug&Track Thermoscan IP 20211103 allows local users to crash a component through wd210std.dll. Nozomi Networks identifies the vulnerable DLL but has not disclosed the triggering input, affected function, or unchecked memory operation. Low-privileged local access is required, and the documented consequence is limited to interruption of the target component.

The record

CVE
CVE-2024-31203
Published
Jul 31, 2024
Updated
Sep 30, 2024
Vendor
Plug&Track
Product
Thermoscan IP
Classifications
CWE-121, CWE-787, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 31, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 2024Record 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=20211103

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Plug&Track · Thermoscan IPversion=20211103

Published CVSS scores

3.3Nozomi Networks Inc.CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
5.5NIST National Vulnerability DatabaseCVSS:3.1/AV:L/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CWE-787Out-of-bounds Write
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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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