CVE-2025-44084Network attack vector

Unauthenticated shell access via crafted HTTP requests

Published May 20, 2025 · Updated May 21, 2025

Command injection in D-Link DI-8100 firmware 16.07.26A1 allows remote attackers to gain a highest-privilege shell via crafted HTTP requests. The public record states that specific HTTP requests trigger command execution, but the unavailable proof-of-concept leaves the affected handler and parameter undisclosed. No authentication or user interaction is required; successful exploitation grants command execution with the firmware system's highest privileges.

CVSS severity9.8
Critical
EPSS probability20.08%
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 D-Link DI-8100 firmware 16.07.26A1 allows remote attackers to gain a highest-privilege shell via crafted HTTP requests. The public record states that specific HTTP requests trigger command execution, but the unavailable proof-of-concept leaves the affected handler and parameter undisclosed. No authentication or user interaction is required; successful exploitation grants command execution with the firmware system's highest privileges.

The record

CVE
CVE-2025-44084
Published
May 20, 2025
Updated
May 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 20, 2025CVE publishedPublication date reported by the CVE source.
  2. May 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('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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