CVE-2023-48381Network attack vector

Unauthenticated system-information modification via file inclusion

Published Dec 15, 2023 · Updated Aug 2, 2024

Local file inclusion in Softnext Mail SQR Expert 230330 and earlier allows remote attackers to read and modify system information. A parameter in an undisclosed function-specific URL selects a PHP file with an .asp extension from designated system paths without sufficient path restriction. No authentication or user interaction is required, and the published impact excludes service interruption.

CVSS severity6.5
Medium
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in Softnext Mail SQR Expert 230330 and earlier allows remote attackers to read and modify system information. A parameter in an undisclosed function-specific URL selects a PHP file with an .asp extension from designated system paths without sufficient path restriction. No authentication or user interaction is required, and the published impact excludes service interruption.

The record

CVE
CVE-2023-48381
Published
Dec 15, 2023
Updated
Aug 2, 2024
Vendor
Softnext Technologies Corp.
Product
Mail SQR Expert
Classifications
CWE-22, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 15, 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 version<=230330

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Softnext Technologies Corp. · Mail SQR Expert<=230330

Published CVSS scores

6.5TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

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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