CVE-2023-32146

Root code execution via unchecked webproc parameters

Published May 3, 2024 · Updated Feb 5, 2025

Stack-based buffer overflow in D-Link DAP-1360 6.14b01 and earlier allows remote attackers to execute arbitrary code as root. The /cgi-bin/webproc endpoint copies unvalidated errorpage and nextpage parameter values into a fixed-length stack buffer. Exploitation requires no authentication but does require network-adjacent access to the device, and successful exploitation grants full control of the appliance.

CVSS severity8.8
High
EPSS probability1.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in D-Link DAP-1360 6.14b01 and earlier allows remote attackers to execute arbitrary code as root. The /cgi-bin/webproc endpoint copies unvalidated errorpage and nextpage parameter values into a fixed-length stack buffer. Exploitation requires no authentication but does require network-adjacent access to the device, and successful exploitation grants full control of the appliance.

The record

CVE
CVE-2023-32146
Published
May 3, 2024
Updated
Feb 5, 2025
Vendor
D-Link
Product
DAP-1360
Classifications
CWE-121, T1210
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 3, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 5, 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=0 <=v6.14b01
  2. Affected versionversion=6.14B01 EU HOTFIX

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

D-Link · DAP-1360version=0 <=v6.14b01; version=6.14B01 EU HOTFIX

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8Zero Day InitiativeCVSS:3.0/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-121Stack-based Buffer Overflow
T1210Exploitation of Remote Services

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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