CVE-2023-41198

Unauthenticated root code execution via StaticDNS1 injection

Published May 3, 2024 · Updated Aug 2, 2024

OS command injection in D-Link DAP-1325 1.07b01 and earlier allows remote attackers to execute arbitrary code as root. The HNAP1 SetHostIPv6StaticSettings handler passes an unvalidated StaticDNS1 request value into a system call, enabling command injection. The attacker must reach the extender from an adjacent network, but authentication and user interaction are unnecessary; exploitation grants root-level command execution and control of the device.

CVSS severity8.8
High
EPSS probability1.43%
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 DAP-1325 1.07b01 and earlier allows remote attackers to execute arbitrary code as root. The HNAP1 SetHostIPv6StaticSettings handler passes an unvalidated StaticDNS1 request value into a system call, enabling command injection. The attacker must reach the extender from an adjacent network, but authentication and user interaction are unnecessary; exploitation grants root-level command execution and control of the device.

The record

CVE
CVE-2023-41198
Published
May 3, 2024
Updated
Aug 2, 2024
Vendor
D-Link
Product
DAP-1325
Classifications
CWE-78, T1059.004
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2024CVE 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?

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  1. Affected versionversion=1.07b01

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

D-Link · DAP-1325version=1.07b01

Published CVSS scores

8.8Zero Day InitiativeCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8NISTCVSS:3.1/AV:A/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.

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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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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