CVE-2025-7602Network attack vector

Authenticated memory corruption via arp_sys.asp request

Published Jul 14, 2025 · Updated Jul 14, 2025

Stack-based buffer overflow in the HTTP Request Handler of D-Link DI-8100 16.07.26A1 allows remote authenticated users to corrupt memory. Public sources identify /arp_sys.asp as the vulnerable locus but do not disclose the request parameter or unsafe copy operation. High-privilege access is required, and the public record does not establish whether exploitation produces a crash or code execution.

CVSS severity7.2
High
EPSS probability0.96%
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 the HTTP Request Handler of D-Link DI-8100 16.07.26A1 allows remote authenticated users to corrupt memory. Public sources identify /arp_sys.asp as the vulnerable locus but do not disclose the request parameter or unsafe copy operation. High-privilege access is required, and the public record does not establish whether exploitation produces a crash or code execution.

The record

CVE
CVE-2025-7602
Published
Jul 14, 2025
Updated
Jul 14, 2025
Vendor
D-Link
Product
DI-8100
Classifications
CWE-121, CWE-119
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 14, 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=16.07.26A1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

D-Link · DI-8100version=16.07.26A1

Published CVSS scores

7.2VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.3VulDBAV:N/AC:L/Au:M/C:C/I:C/A:C

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

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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