CVE-2020-26141
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.
Microsoft ALFA USB Windows 10是美国微软（Microsoft）公司的一个应用程序。用于Windows系统的Alfa WiFi扫描仪。 Microsoft ALFA USB Windows 10存在加密问题漏洞。攻击者可以在支持TKIP数据机密协议的WPA或WPA2网络中注入并解密数据包。
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I. Basic Information for CVE-2020-26141
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The Wi-Fi implementation does not verify the Message Integrity Check (authenticity) of fragmented TKIP frames. An adversary can abuse this to inject and possibly decrypt packets in WPA or WPA2 networks that support the TKIP data-confidentiality protocol.
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
Microsoft ALFA USB Windows 10 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft ALFA USB Windows 10是美国微软（Microsoft）公司的一个应用程序。用于Windows系统的Alfa WiFi扫描仪。 Microsoft ALFA USB Windows 10存在加密问题漏洞。攻击者可以在支持TKIP数据机密协议的WPA或WPA2网络中注入并解密数据包。
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 | - |
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II. Public POCs for CVE-2020-26141
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-26141 (2)
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https://cert-portal.siemens.com/productcert/pdf/ssa-913875.pdf x_refsource_CONFIRM
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-wifi-faf-22epcEWu vendor-advisory x_refsource_CISCO
Mailing List Discussions for CVE-2020-26141 (1)
Other References for CVE-2020-26141 (3)
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https://www.fragattacks.com x_refsource_MISC
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https://github.com/vanhoefm/fragattacks/blob/master/SUMMARY.md x_refsource_MISC
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IV. Related Vulnerabilities
V. Comments for CVE-2020-26141
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