CVE-2025-71057Public exploitNetwork attack vector

Administrative session hijacking via source-IP spoofing

Published Feb 26, 2026 · Updated Feb 26, 2026

Improper session management in D-Link DSL-124 ME_1.00 allows attackers on the local network to hijack administrative sessions. Its web management interface issues no session cookie or token and uses the request's source IP address as the sole authenticated-session identifier. An attacker on the same local network must spoof a currently authenticated user's IP address, after which the interface grants arbitrary administrative access without credentials.

CVSS severity8.2
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper session management in D-Link DSL-124 ME_1.00 allows attackers on the local network to hijack administrative sessions. Its web management interface issues no session cookie or token and uses the request's source IP address as the sole authenticated-session identifier. An attacker on the same local network must spoof a currently authenticated user's IP address, after which the interface grants arbitrary administrative access without credentials.

The record

CVE
CVE-2025-71057
Published
Feb 26, 2026
Updated
Feb 26, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-345, CWE-384, CWE-287
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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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

8.2CISA ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

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

Weakness, pattern, technique

CWE-345Insufficient Verification of Data Authenticity
CWE-384Session Fixation
CWE-287Improper Authentication

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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