CVE-2025-4747Public exploitNetwork attack vector

Command execution via unsanitized subnet parameter

Published May 16, 2025 · Updated May 16, 2025

Command injection in Bohua NetDragon Firewall 1.0 allows remote authenticated users to execute system commands through the subnet parameter. /systemstatus/ip_status.php passes the subnet value into system-command execution without adequate validation or neutralization. The CNA requires low privileges, while the published proof of concept labels the endpoint unauthenticated but sends a PHP session cookie; command output is reflected in the HTTP response.

CVSS severity5.3
Medium
EPSS probability1.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Bohua NetDragon Firewall 1.0 allows remote authenticated users to execute system commands through the subnet parameter. /systemstatus/ip_status.php passes the subnet value into system-command execution without adequate validation or neutralization. The CNA requires low privileges, while the published proof of concept labels the endpoint unauthenticated but sends a PHP session cookie; command output is reflected in the HTTP response.

The record

CVE
CVE-2025-4747
Published
May 16, 2025
Updated
May 16, 2025
Vendor
Hunan Zhongke Bohua Technology Co., Ltd.
Product
NetDragon Firewall
Classifications
CWE-77, CWE-74, T1190, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 16, 2025CVE publishedPublication date reported by the CVE source.
  2. May 16, 2025Record 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

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hunan Zhongke Bohua Technology Co., Ltd. · NetDragon Firewallversion=1.0

Published CVSS scores

6.5VulDB CNAAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDB CNACVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1190Exploit Public-Facing Application
T1059Command and Scripting Interpreter

Public exploit references

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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