CVE-2025-14995Public exploitNetwork attack vectorHinoki check available

Authenticated code execution via oversized page parameter

Published Dec 21, 2025 · Updated Dec 21, 2025

Stack-based buffer overflow in Tenda FH1201 1.2.0.14(408) allows remote authenticated users to execute code or crash the router. The /goform/SetIpBind handler passes an oversized page query value to sprintf without enforcing the destination stack buffer's capacity. Network access to the management endpoint and low-privilege access are required; exploitation corrupts process memory, enabling code execution or a service crash.

CVSS severity8.8
High
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Stack-based buffer overflow in Tenda FH1201 1.2.0.14(408) allows remote authenticated users to execute code or crash the router. The /goform/SetIpBind handler passes an oversized page query value to sprintf without enforcing the destination stack buffer's capacity. Network access to the management endpoint and low-privilege access are required; exploitation corrupts process memory, enabling code execution or a service crash.

The record

CVE
CVE-2025-14995
Published
Dec 21, 2025
Updated
Dec 21, 2025
Vendor
Shenzhen Tenda Technology Co., Ltd.
Product
FH1201
Classifications
CWE-119, CWE-121, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 21, 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 privilegesauthenticated

What is affected?

Shenzhen Tenda Technology Co., Ltd. · FH1201version=1.2.0.14(408)

Published CVSS scores

7.4VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
9.0VulDBAV:N/AC:L/Au:S/C:C/I:C/A:C
8.8VulDBCVSS:3.1/AV:N/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)
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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