CVE-2025-2959Public exploit

Service crash via HTTP handler null dereference

Published Mar 30, 2025 · Updated Mar 31, 2025

Null pointer dereference in the HTTP handler of TRENDnet TEW-410APB 1.3.06b allows remote attackers on the local network to crash the service. The /usr/sbin/httpd function sub_4019A0 dereferences a null pointer while processing a crafted HTTP request; public material does not identify the triggering field. No authentication or user interaction is required, but the attacker must reach the appliance over an adjacent network; the documented effect is availability loss only.

CVSS severity7.1
High
EPSS probability0.76%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Null pointer dereference in the HTTP handler of TRENDnet TEW-410APB 1.3.06b allows remote attackers on the local network to crash the service. The /usr/sbin/httpd function sub_4019A0 dereferences a null pointer while processing a crafted HTTP request; public material does not identify the triggering field. No authentication or user interaction is required, but the attacker must reach the appliance over an adjacent network; the documented effect is availability loss only.

The record

CVE
CVE-2025-2959
Published
Mar 30, 2025
Updated
Mar 31, 2025
Vendor
TRENDnet
Product
TEW-410APB
Classifications
CWE-404, CWE-476, T1499.004
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 31, 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=1.3.06b

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

TRENDnet · TEW-410APBversion=1.3.06b

Published CVSS scores

6.5VulDBCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.1VulDBCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.1VulDBAV:A/AC:L/Au:N/C:N/I:N/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.

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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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-404Improper Resource Shutdown or Release
CWE-476NULL Pointer Dereference
T1499.004Application or System Exploitation

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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