CVE-2023-2644

Local code execution via unquoted executable path

Published May 11, 2023 · Updated Aug 2, 2024

Unquoted search path in DigitalPersona FPSensor 1.0.0.1 allows local users to execute unintended code through DpHost.exe. The published record identifies DpHost.exe as the affected locus but does not disclose which call constructs or executes the unquoted path. Local filesystem access is required; successful exploitation runs unintended code, while the product-specific execution context and privilege level remain undisclosed.

CVSS severity7.8
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unquoted search path in DigitalPersona FPSensor 1.0.0.1 allows local users to execute unintended code through DpHost.exe. The published record identifies DpHost.exe as the affected locus but does not disclose which call constructs or executes the unquoted path. Local filesystem access is required; successful exploitation runs unintended code, while the product-specific execution context and privilege level remain undisclosed.

The record

CVE
CVE-2023-2644
Published
May 11, 2023
Updated
Aug 2, 2024
Vendor
DigitalPersona
Product
FPSensor
Classifications
CWE-428, T1574.009
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=1.0.0.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

DigitalPersona · FPSensorversion=1.0.0.1

Published CVSS scores

4.3VulDBAV:L/AC:L/Au:S/C:P/I:P/A:P
7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.3VulDBCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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-428Unquoted Search Path or Element
T1574.009Path Interception by Unquoted Path

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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