Back to Database
Status published
High
CVE-2021-41593
Lightning Labs lnd before 0.13.3-beta allows loss of funds because...
Vulnerability Description
Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-41593
Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html
- https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on-lightning-network-that-still-needs-fixing
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.html
- https://github.com/lightningnetwork/lnd/releases/tag/v0.13.3-beta
- https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.13.3.md
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003264.html
Affected Vendor
lightning network daemon project
View all reports →Affected Software
lightning network daemon
Vulnerable Versions:
0, 0.11.0, 0.11.1, 0.12.0, 0.12.1, 0.13.0, 0.13.1, 0.13.2, 0.13.3
Timeline
Official Publish:
October 4th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.