CVE-2021-41531

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-1288CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Sep 21, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-41531: High severity, CVSS 7.5 | Vulnix