CVE-2025-9745Public exploitNetwork attack vector

Authenticated command execution via unfiltered path parameter

Published Aug 31, 2025 · Updated Sep 2, 2025

OS command injection in D-Link DI-500WF firmware 14.04.10A1T allows remote authenticated users to execute commands through jhttpd. The /version_upgrade.asp handler passes the unfiltered path parameter to the system function, which invokes it as an operating-system command. Administrative privileges are required, and successful exploitation can read or alter device data and interrupt service within the appliance.

CVSS severity7.2
High
EPSS probability9.75%
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 D-Link DI-500WF firmware 14.04.10A1T allows remote authenticated users to execute commands through jhttpd. The /version_upgrade.asp handler passes the unfiltered path parameter to the system function, which invokes it as an operating-system command. Administrative privileges are required, and successful exploitation can read or alter device data and interrupt service within the appliance.

The record

CVE
CVE-2025-9745
Published
Aug 31, 2025
Updated
Sep 2, 2025
Vendor
D-Link
Product
DI-500WF
Classifications
CWE-78, CWE-77, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 2, 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=14.04.10A1T

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

D-Link · DI-500WFversion=14.04.10A1T

Published CVSS scores

5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P
4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
2.0VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
7.2NIST NVDCVSS: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 exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
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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