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CVE-2006-5835

5.0 · MEDIUM

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 attacker…

Published Nov 10, 2006ibmEPSS 13.38%

Overview

CVE-2006-5835 is a medium-severity vulnerability affecting ibm lotus_notes. It was published on November 10, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories and patches from ibm. Update lotus_notes to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refsecunia.com/advisories/22741Refsecuritytracker.com/id?1017203Refwww-1.ibm.com/support/docview.wss?rs=463&uid=swg21248026Refwww.fortconsult.net/images/pdf/lotusnotes_keyfiles.pdfRefwww.securityfocus.com/bid/20960Refwww.vupen.com/english/advisories/2006/4411Refexchange.xforce.ibmcloud.com/vulnerabilities/30118Refsecunia.com/advisories/22741Refsecuritytracker.com/id?1017203Refwww-1.ibm.com/support/docview.wss?rs=463&uid=swg21248026

How CyberStrike helps

Frequently asked questions

What is CVE-2006-5835?

CVE-2006-5835 is a medium-severity vulnerability affecting ibm lotus_notes. It was published on November 10, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2006-5835?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-5835?

Check the references section for vendor advisories and patches from ibm. Update lotus_notes to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2006-5835?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-5835 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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