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CVE-2022-25949

Quick assessment

Affected
KINGSOFT JAPAN, INC. KINGSOFT Internet Security 9 Plus
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

KINGSOFT Internet Security（金山毒霸）是中国KINGSOFT公司的一个反病毒软件。 KINGSOFT Internet Security 9 Plus 2010.06.23.247版本存在安全漏洞，该漏洞源于软件的存在边界错误，导致基于堆栈的缓冲区溢出。攻击者可以发送特别的请求利用该漏洞实现在目标系统上执行任意代码。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.75% · P52

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-25949

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The kernel mode driver kwatch3 of KINGSOFT Internet Security 9 Plus Version 2010.06.23.247 fails to properly handle crafted inputs, leading to stack-based buffer overflow.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
KINGSOFT Internet Security 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KINGSOFT Internet Security（金山毒霸）是中国KINGSOFT公司的一个反病毒软件。 KINGSOFT Internet Security 9 Plus 2010.06.23.247版本存在安全漏洞，该漏洞源于软件的存在边界错误，导致基于堆栈的缓冲区溢出。攻击者可以发送特别的请求利用该漏洞实现在目标系统上执行任意代码。
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
KINGSOFT JAPAN, INC. KINGSOFT Internet Security 9 Plus Reported for Version 2010.06.23.247 -

II. Public POCs for CVE-2022-25949

# POC Description Source Link Shenlong Link
1 A years-old exploit of a local EoP vulnerability in Kingsoft Antivirus KWatch Driver version 2009.3.17.77. https://github.com/tandasat/CVE-2022-25949 POC Details
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III. Intelligence Information for CVE-2022-25949

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Vendor Advisories for CVE-2022-25949 (1)

Other References for CVE-2022-25949 (1)

Same Patch Batch · KINGSOFT JAPAN, INC. · 2022-03-17 · 4 CVEs total

CVE-2022-25969 KINGSOFT Installer of WPS Office 代码问题漏洞
CVE-2022-26081 KINGSOFT Installer of WPS Office 代码问题漏洞
CVE-2022-26511 KINGSOFT WPS Presentation 代码问题漏洞

IV. Related Vulnerabilities

Same vendor: KINGSOFT JAPAN, INC.
Same weakness: CWE-121

V. Comments for CVE-2022-25949

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