CVE-2024-2807Public exploitNetwork attack vector

Authenticated memory corruption via oversized filePath

Published Mar 22, 2024 · Updated Apr 10, 2025

Stack-based buffer overflow in Tenda AC15 15.03.05.18 and 15.03.20_multi allows remote authenticated users to corrupt memory via filePath. The formExpandDlnaFile handler for /goform/expandDlnaFile stores an oversized filePath value beyond the bounds of a stack buffer. Network access and low privileges are required; the documented consequence is stack corruption, with no demonstrated crash or code execution.

CVSS severity9.8
Critical
EPSS probability1.37%
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 AC15 15.03.05.18 and 15.03.20_multi allows remote authenticated users to corrupt memory via filePath. The formExpandDlnaFile handler for /goform/expandDlnaFile stores an oversized filePath value beyond the bounds of a stack buffer. Network access and low privileges are required; the documented consequence is stack corruption, with no demonstrated crash or code execution.

The record

CVE
CVE-2024-2807
Published
Mar 22, 2024
Updated
Apr 10, 2025
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
AC15
Classifications
CWE-121, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 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?

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  1. Affected versionversion=15.03.05.18
  2. Affected versionversion=15.03.20_multi

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · AC15version=15.03.05.18; version=15.03.20_multi

Published CVSS scores

8.8VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.0VulDBAV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
T1190Exploit Public-Facing Application

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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