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CVE-2022-40068

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.

Tenda AC21是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC21 V16.03.08.15版本存在安全漏洞，该漏洞源于易通过/bin/httpd 的 formSetQosBand 函数受到缓冲区溢出攻击。

AI Predicted 9.8 Difficulty: Moderate EPSS 0.99% · P61

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-40068

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Tenda AC21 V16.03.08.15 is vulnerable to Buffer Overflow via /bin/httpd, function: formSetQosBand.
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
Tenda AC21 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC21是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC21 V16.03.08.15版本存在安全漏洞，该漏洞源于易通过/bin/httpd 的 formSetQosBand 函数受到缓冲区溢出攻击。
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-2022-40068

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-40068

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Other References for CVE-2022-40068 (1)

Same Patch Batch · n/a · 2022-09-19 · 77 CVEs total

CVE-2022-38339 9.6 CRITICAL Safe Software FME Server 跨站脚本漏洞
CVE-2022-38351 8.8 HIGH Suprema BioStar 2安全漏洞
CVE-2022-40808 Democritus Project 安全漏洞
CVE-2022-40809 Democritus Project 安全漏洞
CVE-2022-40429 Democritus Project 安全漏洞
CVE-2022-40070 Tenda AC21 缓冲区错误漏洞
CVE-2022-40431 Democritus Project 代码问题漏洞
CVE-2022-29908 Fabasoft Cloud Enterprise Client 信任管理问题漏洞
CVE-2022-40426 Democritus Project 安全漏洞
CVE-2022-40428 Democritus Project 安全漏洞
CVE-2022-40430 Democritus Project 安全漏洞
CVE-2022-40425 Democritus Project 安全漏洞
CVE-2022-40810 Democritus Project 安全漏洞
CVE-2022-40807 Democritus Project 安全漏洞
CVE-2022-40427 Democritus Project 安全漏洞
CVE-2022-40806 Democritus Project 安全漏洞
CVE-2022-40811 Democritus Project 安全漏洞
CVE-2022-40805 Democritus Project 安全漏洞
CVE-2022-40424 Democritus Project 安全漏洞
CVE-2022-40067 Tenda AC21 缓冲区错误漏洞

Showing top 20 of 77 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-40068

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