CVE-2006-5835: IBM Lotus Notes

Medium severity, CVSS 5.0. EPSS: 13.4% chance of exploitation in the next 30 days.

The Notes Remote Procedure Call (NRPC) protocol in IBM Lotus Notes Domino before 6.5.5 FP2 and 7.x before 7.0.2 does not require authentication to perform user lookups, which allows remote attackers to obtain the user ID file.

Affected products

• IBM Lotus Notes: version 5.0.3 only; version 5.0.12 only; version 6.0 only; version 6.0.1 only; version 6.0.2 only; version 6.0.3 only; …

Published 2006-11-10. Last modified 2026-06-16.