CVE-2024-39791— Vonets WiFi Bridges Stack-based Buffer Overflow
Quick assessment
Affected
Vonets VAR1200-H
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.
Vonets是中国后天（Vonets）公司的一系列无线中继器的驱动软件。 Vonets 3.3.23.6.9版本及之前版本存在安全漏洞，该漏洞源于存在基于栈的缓冲区溢出漏洞，允许未经身份验证的远程攻击者执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-39791
Vulnerability Information
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Vulnerability Title
Vonets WiFi Bridges Stack-based Buffer Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
Stack-based buffer overflow vulnerabilities affecting Vonets
industrial wifi bridge relays and wifi bridge repeaters, software versions
3.3.23.6.9 and prior, enable an unauthenticated remote attacker to
execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Vonets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vonets是中国后天（Vonets）公司的一系列无线中继器的驱动软件。 Vonets 3.3.23.6.9版本及之前版本存在安全漏洞，该漏洞源于存在基于栈的缓冲区溢出漏洞，允许未经身份验证的远程攻击者执行任意代码。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Vonets | VAR1200-H | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAR1200-L | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAR600-H | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11AC | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11G-500S | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VBG1200 | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11S-5G | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11S | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAR11N-300 | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11G-300 | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11N-300 | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11G | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11G-500 | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VBG1200 | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VAP11AC | 0 ~ 3.3.23.6.9 | - |
|
| Vonets | VGA-1000 | 0 ~ 3.3.23.6.9 | - |
|
II. Public POCs for CVE-2024-39791
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-39791 (1)
Same Patch Batch · Vonets · 2024-08-08 · 7 CVEs total
| CVE-2024-39815 | 9.1 CRITICAL | Vonets WiFi Bridges Improper Check or Handling of Exceptional Conditions |
| CVE-2024-37023 | 9.1 CRITICAL | Vonets WiFi Bridges Command Injection |
| CVE-2024-29082 | 8.6 HIGH | Vonets WiFi Bridges Improper Access Control |
| CVE-2024-42001 | 8.6 HIGH | Vonets WiFi Bridges Forced Browsing |
| CVE-2024-41161 | 7.5 HIGH | Vonets WiFi Bridges Use of Hard-coded Credentials |
| CVE-2024-41936 | 7.5 HIGH | Vonets WiFi Bridges Path Traversal |
IV. Related Vulnerabilities
V. Comments for CVE-2024-39791
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