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CVE-2023-40042

Quick assessment

Affected
n/a n/a
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.

TOTOLINK T10是中国吉翁电子（TOTOLINK）公司的一款无线网路系统路由器。 TOTOLINK T10_v2 5.9c.5061_B20200511版本存在安全漏洞，该漏洞源于/lib/cste_modules/lan.so 的 setStaticDhcpConfig 中存在基于堆栈的缓冲区溢出，攻击者利用该漏洞可以通过comment参数在MQTT数据包中发送精心设计的数据，以控制返回地址并执行代码。

AI Predicted 9.8 Difficulty: Easy EPSS 1.55% · P74

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-40042

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setStaticDhcpConfig in /lib/cste_modules/lan.so. Attackers can send crafted data in an MQTT packet, via the comment parameter, to control the return address and execute code.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TOTOLINK T10 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK T10是中国吉翁电子（TOTOLINK）公司的一款无线网路系统路由器。 TOTOLINK T10_v2 5.9c.5061_B20200511版本存在安全漏洞，该漏洞源于/lib/cste_modules/lan.so 的 setStaticDhcpConfig 中存在基于堆栈的缓冲区溢出，攻击者利用该漏洞可以通过comment参数在MQTT数据包中发送精心设计的数据，以控制返回地址并执行代码。
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
- n/a n/a -

II. Public POCs for CVE-2023-40042

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III. Intelligence Information for CVE-2023-40042

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Other References for CVE-2023-40042 (3)

Same Patch Batch · n/a · 2023-08-08 · 37 CVEs total

CVE-2023-38761 ChurchCRM 跨站脚本漏洞
CVE-2023-38769 ChurchCRM SQL注入漏洞
CVE-2023-38768 ChurchCRM SQL注入漏洞
CVE-2023-38767 ChurchCRM SQL注入漏洞
CVE-2023-38766 ChurchCRM 跨站脚本漏洞
CVE-2023-38765 ChurchCRM SQL注入漏洞
CVE-2023-38764 ChurchCRM SQL注入漏洞
CVE-2023-38763 ChurchCRM SQL注入漏洞
CVE-2023-38762 ChurchCRM SQL注入漏洞
CVE-2023-38770 ChurchCRM SQL注入漏洞
CVE-2023-38760 ChurchCRM SQL注入漏洞
CVE-2023-38759 wger 跨站请求伪造漏洞
CVE-2023-38758 wger 跨站脚本漏洞
CVE-2023-40041 TOTOLINK T10 缓冲区错误漏洞
CVE-2023-39086 ASUS RT-AC66U 安全漏洞
CVE-2023-36482 SAMSUNG Mobile devices 安全漏洞
CVE-2023-36344 Diebold Nixdorf Vynamic View Console 代码问题漏洞
CVE-2023-26961 Alteryx Server 跨站脚本漏洞
CVE-2023-37683 Online Nurse Hiring System 跨站脚本漏洞
CVE-2023-39976 libqb 安全漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2023-40042

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