CVE-2006-5835
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.4%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 13.38% probability · 96th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- ibm/lotus notes
- Source
- cve@mitre.org
EPSS 13.4% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://secunia.com/advisories/22741Patch, Vendor Advisory
- http://securitytracker.com/id?1017203
- http://www-1.ibm.com/support/docview.wss?rs=463&uid=swg21248026Patch
- http://www.fortconsult.net/images/pdf/lotusnotes_keyfiles.pdfExploit, Vendor Advisory
- http://www.securityfocus.com/bid/20960
- http://www.vupen.com/english/advisories/2006/4411
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30118
- http://secunia.com/advisories/22741Patch, Vendor Advisory
- http://securitytracker.com/id?1017203
- http://www-1.ibm.com/support/docview.wss?rs=463&uid=swg21248026Patch
- http://www.fortconsult.net/images/pdf/lotusnotes_keyfiles.pdfExploit, Vendor Advisory
- http://www.securityfocus.com/bid/20960
- http://www.vupen.com/english/advisories/2006/4411
- https://exchange.xforce.ibmcloud.com/vulnerabilities/30118
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.