CVE-2020-6861
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Ledger SAS Ledger Monero app是法国Ledger SAS公司的一款用于Ledger电子钱包设备管理的应用程序。 Ledger SAS Ledger Monero app 1.5.1之前版本（用于Ledger Nano和Ledger S设备）中存在安全漏洞。攻击者可通过发送特制的消息利用该漏洞获取敏感信息。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2020-6861
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flawed protocol design in the Ledger Monero app before 1.5.1 for Ledger Nano and Ledger S devices allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC.
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
Ledger SAS Ledger Monero app 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ledger SAS Ledger Monero app是法国Ledger SAS公司的一款用于Ledger电子钱包设备管理的应用程序。 Ledger SAS Ledger Monero app 1.5.1之前版本（用于Ledger Nano和Ledger S设备）中存在安全漏洞。攻击者可通过发送特制的消息利用该漏洞获取敏感信息。
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-2020-6861
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | PoC repository for CVE-2020-6861: Ledger Monero App Spend key Extraction | https://github.com/ph4r05/ledger-app-monero-1.42-vuln | POC Details |
AI-Generated POC
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Security Blog Posts for CVE-2020-6861 (1)
Other References for CVE-2020-6861 (1)
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https://donjon.ledger.com/lsb/008/ x_refsource_CONFIRM
Same Patch Batch · n/a · 2020-05-06 · 15 CVEs total
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IV. Related Vulnerabilities
V. Comments for CVE-2020-6861
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