CVE-2024-32293

Stack corruption via malformed page parameter

Published Apr 17, 2024 · Updated Aug 2, 2024

Stack-based buffer overflow in Tenda W30E 1.0.1.25(633) firmware allows remote authenticated users to corrupt stack memory via the page parameter. The fromDhcpListClient handler accepts the page value, but the surviving public record does not disclose the exact unsafe copy or destination buffer. Reachability is limited to low-privilege users on an adjacent network, and public evidence does not establish whether exploitation produces a crash or code execution.

CVSS severity8.0
High
EPSS probability5.58%
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 Tenda W30E 1.0.1.25(633) firmware allows remote authenticated users to corrupt stack memory via the page parameter. The fromDhcpListClient handler accepts the page value, but the surviving public record does not disclose the exact unsafe copy or destination buffer. Reachability is limited to low-privilege users on an adjacent network, and public evidence does not establish whether exploitation produces a crash or code execution.

The record

CVE
CVE-2024-32293
Published
Apr 17, 2024
Updated
Aug 2, 2024
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
W30E
Classifications
CWE-121
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.1.25\(633\)

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · W30Eversion=1.0.1.25\(633\)

Published CVSS scores

8.0CISA-ADPCVSS:3.1/AV:A/AC:L/PR:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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