CVE-2023-35850Network attack vector

Arbitrary command execution via unfiltered file-management input

Published Sep 18, 2023 · Updated Sep 25, 2024

OS command injection in SUNNET WMPro V5 allows remote authenticated users to execute arbitrary system commands through file management. The file-management function fails to filter user input before incorporating it into an operating-system command. Teacher or administrator privileges are required, and successful exploitation permits arbitrary system operations or a service interruption.

CVSS severity7.2
High
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in SUNNET WMPro V5 allows remote authenticated users to execute arbitrary system commands through file management. The file-management function fails to filter user input before incorporating it into an operating-system command. Teacher or administrator privileges are required, and successful exploitation permits arbitrary system operations or a service interruption.

The record

CVE
CVE-2023-35850
Published
Sep 18, 2023
Updated
Sep 25, 2024
Vendor
Sunnet Technology Co., Ltd.
Product
WMPro
Classifications
CWE-78, CAPEC-88, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 25, 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=V5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Sunnet Technology Co., Ltd. · WMProversion=V5

Published CVSS scores

7.2TWCERT/CCCVSS: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.

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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-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC-88OS Command Injection
T1059Command and Scripting Interpreter

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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