CVE-2025-3237Public exploitNetwork attack vector

Unauthenticated WPS changes via unchecked management request

Published Apr 4, 2025 · Updated Apr 4, 2025

Improper access control in the Tenda FH1202 1.2.0.14(408) web interface allows remote attackers to change WPS settings. The /goform/wrlwpsset handler accepts a crafted unauthenticated HTTP POST request and applies attacker-supplied WPS configuration without enforcing access control. Network access to the management interface is sufficient; the documented consequence is unauthorized WPS configuration change, not code execution or service interruption.

CVSS severity6.9
Medium
EPSS probability0.62%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in the Tenda FH1202 1.2.0.14(408) web interface allows remote attackers to change WPS settings. The /goform/wrlwpsset handler accepts a crafted unauthenticated HTTP POST request and applies attacker-supplied WPS configuration without enforcing access control. Network access to the management interface is sufficient; the documented consequence is unauthorized WPS configuration change, not code execution or service interruption.

The record

CVE
CVE-2025-3237
Published
Apr 4, 2025
Updated
Apr 4, 2025
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
FH1202
Classifications
CWE-284, CWE-266
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 4, 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=1.2.0.14(408)

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · FH1202version=1.2.0.14(408)

Published CVSS scores

6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A: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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-266Incorrect Privilege Assignment

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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