CVE-2021-43636
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是中国台湾吉翁电子（TotoLink）公司的一款无线网路系统路由器。 TotoLink T10 V2_Firmware V4.1.8cu.5207_B20210320 版本存在安全漏洞，该漏洞源于http_request_parse函数存在缓冲区溢出漏洞。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-43636
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Two Buffer Overflow vulnerabilities exists in T10 V2_Firmware V4.1.8cu.5207_B20210320 in the http_request_parse function when processing host data in the HTTP request process.
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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TotoLink T10是中国台湾吉翁电子（TotoLink）公司的一款无线网路系统路由器。 TotoLink T10 V2_Firmware V4.1.8cu.5207_B20210320 版本存在安全漏洞，该漏洞源于http_request_parse函数存在缓冲区溢出漏洞。
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-2021-43636
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-43636 (1)
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https://note.youdao.com/s/918vCBNT x_refsource_MISC
Same Patch Batch · n/a · 2022-03-25 · 53 CVEs total
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| CVE-2021-22100 | cloud foundry 资源管理错误漏洞 | |
| CVE-2021-4157 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2021-4202 | Linux kernel 资源管理错误漏洞 | |
| CVE-2021-20290 | OpenSC 安全漏洞 | |
| CVE-2021-3567 | SUSE OpenStack Cloud 缓冲区错误漏洞 | |
| CVE-2021-3582 | QEMU 缓冲区错误漏洞 |
Showing top 20 of 53 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-43636
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