CVE-2025-15164Public exploitNetwork attack vector

Authenticated code execution via overlong page parameter

Published Dec 29, 2025 · Updated Dec 29, 2025

Stack-based buffer overflow in Tenda WH450 1.0.0.18 allows remote authenticated users to execute code or crash the router via HTTP. The /goform/SafeMacFilter handler fails to limit the page parameter before processing it in a fixed-size stack buffer. Published CVSS assessments require high privileges, and the public proof of concept invokes the login endpoint before sending the oversized value.

CVSS severityUnavailable
Unscored
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Stack-based buffer overflow in Tenda WH450 1.0.0.18 allows remote authenticated users to execute code or crash the router via HTTP. The /goform/SafeMacFilter handler fails to limit the page parameter before processing it in a fixed-size stack buffer. Published CVSS assessments require high privileges, and the public proof of concept invokes the login endpoint before sending the oversized value.

The record

CVE
CVE-2025-15164
Published
Dec 29, 2025
Updated
Dec 29, 2025
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
WH450
Classifications
CWE-119, CWE-121, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 29, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 29, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.0.0.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Shenzhen Tenda Technology Co., Ltd. · WH450version=1.0.0.18

Published CVSS scores

7.2VulDB CNACVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.6VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
7.2VulDB CNACVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
8.3VulDB CNAAV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
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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