CVE-2022-24387Network attack vector

Configuration-file overwrite via unrestricted administrator upload

Published Mar 14, 2022 · Updated May 5, 2026

Unrestricted file upload in SmarterTools Inc. SmarterTrack before build 8075 allows remote authenticated users to overwrite configuration files. The published record does not identify the upload handler; it establishes that an administrator-controlled filename is written into App_Data/Config without preserving existing files. Administrator privileges are required, and overwriting systemsettings.xml can alter or interrupt the server's configured operation.

CVSS severity9.1
Critical
EPSS probability2.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in SmarterTools Inc. SmarterTrack before build 8075 allows remote authenticated users to overwrite configuration files. The published record does not identify the upload handler; it establishes that an administrator-controlled filename is written into App_Data/Config without preserving existing files. Administrator privileges are required, and overwriting systemsettings.xml can alter or interrupt the server's configured operation.

The record

CVE
CVE-2022-24387
Published
Mar 14, 2022
Updated
May 5, 2026
Vendor
SmarterTools Inc.
Product
SmarterTrack
Classifications
CWE-434, T1565.001
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Mar 14, 2022CVE publishedPublication date reported by the CVE source.
  2. May 5, 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=100.0.8019.x <Build 8075
  2. Affected versionversion=100.0.8019.x <Build_8075

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

SmarterTools Inc. · SmarterTrackversion=100.0.8019.x <Build 8075; version=100.0.8019.x <Build_8075

Published CVSS scores

6.5NIST National Vulnerability DatabaseAV:N/AC:L/Au:S/C:P/I:P/A:P
9.1Dutch Institute for Vulnerability DisclosureCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
7.2NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/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)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1565.001Stored Data Manipulation

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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