CVE-2024-46040Public exploit

Access-point shutdown via expired token replay

Published Oct 7, 2024 · Updated Nov 4, 2024

Insufficient session expiration in IoT Haat IH-IN-16A-S 5.16.1 allows attackers to shut down its access point via Wi-Fi replay. The Access Point Pairing mode accepts a captured authentication token after its session has expired and replays the associated Wi-Fi packets. Exploitation requires packets captured during provisioning and interrupts the plug's access-point service.

CVSS severity6.5
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in IoT Haat IH-IN-16A-S 5.16.1 allows attackers to shut down its access point via Wi-Fi replay. The Access Point Pairing mode accepts a captured authentication token after its session has expired and replays the associated Wi-Fi packets. Exploitation requires packets captured during provisioning and interrupts the plug's access-point service.

The record

CVE
CVE-2024-46040
Published
Oct 7, 2024
Updated
Nov 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-613, T1498
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 exploitPublished

Weakness, pattern, technique

CWE-613Insufficient Session Expiration
T1498Network Denial of Service

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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