CVE-2020-6861 - CVE House
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Status published Medium CVE-2020-6861

A flawed protocol design in the Ledger Monero app before...

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2020-12119
Ledger Live before 2.7.0 does not handle Bitcoin's Replace-By-Fee (RBF)....
High 8.1
CVE-2019-14354
On Ledger Nano S and Nano X devices, a side...
Low 2.4

Affected Vendor

Affected Software

monero
Vulnerable Versions:
0

Timeline

Official Publish: May 6th, 2020
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.