Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-20681

Quick assessment

Affected
MediaTek, Inc. MT6890, MT7615, MT7622, MT7663, MT7915
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MediaTek Chipsets是中国联发科（MediaTek）公司的一系列芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于边界检查不正确导致越界写入，可能导致本地权限提升。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-20681

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00416936; Issue ID: MSV-3446.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
MediaTek Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipsets是中国联发科（MediaTek）公司的一系列芯片。 MediaTek Chipsets存在安全漏洞，该漏洞源于边界检查不正确导致越界写入，可能导致本地权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MediaTek, Inc. MT6890, MT7615, MT7622, MT7663, MT7915 SDK release 5.1.0.0 and before / openWRT 19.07, 21.02 -

II. Public POCs for CVE-2025-20681

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-20681

请登录查看更多情报信息。

Other References for CVE-2025-20681 (1)

Same Patch Batch · MediaTek, Inc. · 2025-07-08 · 16 CVEs total

CVE-2025-20695 MediaTek Chipsets 安全漏洞
CVE-2025-20694 MediaTek Chipsets 安全漏洞
CVE-2025-20693 MediaTek Chipsets 安全漏洞
CVE-2025-20692 MediaTek Chipsets 安全漏洞
CVE-2025-20691 MediaTek Chipsets 安全漏洞
CVE-2025-20690 MediaTek Chipsets 安全漏洞
CVE-2025-20689 MediaTek Chipsets 安全漏洞
CVE-2025-20688 MediaTek Chipsets 安全漏洞
CVE-2025-20687 MediaTek Chipsets 安全漏洞
CVE-2025-20686 MediaTek Chipsets 安全漏洞
CVE-2025-20685 MediaTek Chipsets 安全漏洞
CVE-2025-20684 MediaTek Chipsets 安全漏洞
CVE-2025-20683 MediaTek Chipsets 安全漏洞
CVE-2025-20682 MediaTek Chipsets 安全漏洞
CVE-2025-20680 MediaTek Chipsets 安全漏洞

IV. Related Vulnerabilities

Same vendor: MediaTek, Inc.
Same weakness: CWE-787

V. Comments for CVE-2025-20681

No comments yet

Leave a comment