CVE-2021-38703
Quick assessment
Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
KPN Experia WiFi是一个无线上网设备。 KPN Experia WiFi 存在安全漏洞，经过身份验证的远程攻击者可利用该漏洞改变设备配置并实现远程代码执行。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-38703
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Wireless devices running certain Arcadyan-derived firmware (such as KPN Experia WiFi 1.00.15) do not properly sanitise user input to the syslog configuration form. An authenticated remote attacker could leverage this to alter the device configuration and achieve remote code execution. This can be exploited in conjunction with CVE-2021-20090.
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
KPN Experia WiFi 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KPN Experia WiFi是一个无线上网设备。 KPN Experia WiFi 存在安全漏洞，经过身份验证的远程攻击者可利用该漏洞改变设备配置并实现远程代码执行。
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-2021-38703
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2021-38703 (1)
Other References for CVE-2021-38703 (1)
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https://www.kpnwebshop.com/modems-routers/producten/experia-wifi/2 x_refsource_MISC
Same Patch Batch · n/a · 2021-09-01 · 37 CVEs total
| CVE-2021-23427 | 8.6 HIGH | Arbitrary File Write via Archive Extraction (Zip Slip) |
| CVE-2021-23428 | 8.6 HIGH | Directory Traversal |
| CVE-2021-23426 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-23436 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-23438 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2021-39373 | Samsung H3安全漏洞 | |
| CVE-2021-40350 | Christie Digital DWU850-GS 授权问题漏洞 | |
| CVE-2021-35508 | TeraRecon AQNetClient安全漏洞 | |
| CVE-2021-39379 | Open Solutions For Education openSIS SQL注入漏洞 | |
| CVE-2021-39377 | Open Solutions For Education openSIS SQL注入漏洞 | |
| CVE-2021-40382 | Compro Camera 安全漏洞 | |
| CVE-2021-39378 | Open Solutions For Education openSIS SQL注入漏洞 | |
| CVE-2021-40352 | OpenEMR 日志信息泄露漏洞 | |
| CVE-2020-9002 | iPortalis 输入验证错误漏洞 | |
| CVE-2020-9000 | iPortalis 资源管理错误漏洞 | |
| CVE-2021-33582 | Cyrus IMAP 加密问题漏洞 | |
| CVE-2021-37415 | ZOHO ManageEngine ServiceDesk Plus 访问控制错误漏洞 | |
| CVE-2021-36235 | Ivanti Workspace Control 授权问题漏洞 | |
| CVE-2021-40353 | Open Solutions For Education openSIS SQL注入漏洞 | |
| CVE-2020-20341 | Yzmcms 代码问题漏洞 |
Showing top 20 of 37 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-38703
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