CVE-2025-3161Public exploitNetwork attack vector

Authenticated code execution via argument-list overflow

Published Apr 3, 2025 · Updated Apr 3, 2025

Stack-based buffer overflow in ShutdownSetAdd in Tenda AC10 16.03.10.13 allows remote authenticated users to execute code. The /goform/ShutdownSetAdd handler processes an attacker-controlled list argument without enforcing the bounds of its stack buffer. Access to the authenticated router management interface is required; successful exploitation runs code in the router process and can crash the service.

CVSS severity8.7
High
EPSS probability0.90%
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 ShutdownSetAdd in Tenda AC10 16.03.10.13 allows remote authenticated users to execute code. The /goform/ShutdownSetAdd handler processes an attacker-controlled list argument without enforcing the bounds of its stack buffer. Access to the authenticated router management interface is required; successful exploitation runs code in the router process and can crash the service.

The record

CVE
CVE-2025-3161
Published
Apr 3, 2025
Updated
Apr 3, 2025
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
AC10
Classifications
CWE-119, CWE-121, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 3, 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=16.03.10.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · AC10version=16.03.10.13

Published CVSS scores

8.8VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0VulDBAV:N/AC:L/Au:S/C:C/I:C/A:C
8.7VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-119Improper Restriction of Operations within the Bounds of a Memory Buffer
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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