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Vulnerability record · CVE-2011-0920 · published 8 February 2011

CVE-2011-0920: Ibm lotus domino improper authentication vulnerability

Ibm · Lotus Domino

The Remote Console in IBM Lotus Domino, when a certain unsupported configuration involving UNC share pathnames is used, allows remote attackers to bypass authentication and execute arbitrary code via unspecified vectors, aka SPR PRAD89WGRS.

9.3 CVSS 2.0 High EPSS 10% · top 4.5% CWE-287 · Improper authentication
9.3CVSS 2.0 base score
10%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

The Remote Console in IBM Lotus Domino, when a certain unsupported configuration involving UNC share pathnames is used, allows remote attackers to bypass authentication and execute arbitrary code via unspecified vectors, aka SPR PRAD89WGRS.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www-01.ibm.com/support/docview.wss?uid=swg21461514 Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21461514 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2011-1519Ibm lotus domino improper authentication vulnerabilityThe remote console in the Server Controller in IBM Lotus Domino 7.x and 8.x verifies credentials against a file located at a UNC share pathname speci…EPSS 9.2%10.0CVE-2011-0913Ibm lotus domino memory buffer overflow vulnerabilityStack-based buffer overflow in ndiiop.exe in the DIIOP implementation in the server in IBM Lotus Domino before 8.5.3 allows remote attackers to execu…EPSS 4.7%10.0CVE-2011-0914Ibm lotus domino vulnerabilityInteger signedness error in ndiiop.exe in the DIIOP implementation in the server in IBM Lotus Domino before 8.5.3 allows remote attackers to execute …EPSS 4.7%10.0CVE-2011-0915Ibm lotus domino memory buffer overflow vulnerabilityStack-based buffer overflow in nrouter.exe in IBM Lotus Domino before 8.5.3 allows remote attackers to execute arbitrary code via a long name paramet…EPSS 12%10.0CVE-2011-0916Ibm lotus domino memory buffer overflow vulnerabilityStack-based buffer overflow in the SMTP service in IBM Lotus Domino allows remote attackers to execute arbitrary code via long arguments in a filenam…EPSS 5.8%10.0CVE-2011-0917Ibm lotus domino memory buffer overflow vulnerabilityBuffer overflow in nLDAP.exe in IBM Lotus Domino allows remote attackers to execute arbitrary code via a long string in an LDAP Bind operation, aka S…EPSS 14%10.0CVE-2011-0918Ibm lotus domino memory buffer overflow vulnerabilityStack-based buffer overflow in the NRouter (aka Router) service in IBM Lotus Domino allows remote attackers to execute arbitrary code via long filena…EPSS 5.8%10.0CVE-2011-0919Ibm lotus domino memory buffer overflow vulnerabilityMultiple stack-based buffer overflows in the (1) POP3 and (2) IMAP services in IBM Lotus Domino allow remote attackers to execute arbitrary code via …EPSS 5.9%

Source: NIST National Vulnerability Database (record CVE-2011-0920), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.