CVE-2020-26146
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.
Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 芯片存在输入验证错误漏洞。详细信息请关注厂商主页。
Possible ATT&CK Techniques 1 AI
T1048 · Exfiltration Over Alternative Protocol
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I. Basic Information for CVE-2020-26146
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WPA, WPA2, and WPA3 implementations reassemble fragments with non-consecutive packet numbers. An adversary can abuse this to exfiltrate selected fragments. This vulnerability is exploitable when another device sends fragmented frames and the WEP, CCMP, or GCMP data-confidentiality protocol is used. Note that WEP is vulnerable to this attack by design.
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
多款Qualcomm产品输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 芯片存在输入验证错误漏洞。详细信息请关注厂商主页。
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-2020-26146
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2020-26146 (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-2020-26146 (1)
Other References for CVE-2020-26146 (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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| CVE-2021-31906 | Jetbrains JetBrains TeamCity 安全漏洞 | |
| CVE-2021-31907 | Jetbrains JetBrains TeamCity 安全漏洞 | |
| CVE-2021-3315 | Jetbrains JetBrains TeamCity 跨站脚本漏洞 | |
| CVE-2021-31909 | Jetbrains JetBrains TeamCity 参数注入漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2020-26146
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