Vulnerability Details CVE-2009-5055
Open Ticket Request System (OTRS) before 2.4.4 grants ticket access on the basis of single-digit substrings of the CustomerID value, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by visiting a ticket, as demonstrated by leveraging the CustomerID 12 account to read tickets that should be available only to CustomerID 1 or CustomerID 2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.8%
CVSS Severity
CVSS v2 Score 3.5
Products affected by CVE-2009-5055
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cpe:2.3:a:otrs:otrs:1.0.0
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cpe:2.3:a:otrs:otrs:1.0.1
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cpe:2.3:a:otrs:otrs:1.0.2
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cpe:2.3:a:otrs:otrs:1.1.0
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cpe:2.3:a:otrs:otrs:1.1.1
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cpe:2.3:a:otrs:otrs:1.1.2
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cpe:2.3:a:otrs:otrs:1.1.3
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cpe:2.3:a:otrs:otrs:1.1.4
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cpe:2.3:a:otrs:otrs:1.2.0
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cpe:2.3:a:otrs:otrs:1.2.1
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cpe:2.3:a:otrs:otrs:1.2.2
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cpe:2.3:a:otrs:otrs:1.2.3
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cpe:2.3:a:otrs:otrs:1.2.4
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cpe:2.3:a:otrs:otrs:1.3.0
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cpe:2.3:a:otrs:otrs:1.3.1
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cpe:2.3:a:otrs:otrs:1.3.2
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cpe:2.3:a:otrs:otrs:1.3.3
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cpe:2.3:a:otrs:otrs:2.0.0
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cpe:2.3:a:otrs:otrs:2.0.1
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cpe:2.3:a:otrs:otrs:2.0.2
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cpe:2.3:a:otrs:otrs:2.0.3
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cpe:2.3:a:otrs:otrs:2.0.4
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cpe:2.3:a:otrs:otrs:2.0.5
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cpe:2.3:a:otrs:otrs:2.1.0
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cpe:2.3:a:otrs:otrs:2.1.1
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cpe:2.3:a:otrs:otrs:2.1.2
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cpe:2.3:a:otrs:otrs:2.1.3
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cpe:2.3:a:otrs:otrs:2.1.4
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cpe:2.3:a:otrs:otrs:2.1.5
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cpe:2.3:a:otrs:otrs:2.1.6
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cpe:2.3:a:otrs:otrs:2.1.7
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cpe:2.3:a:otrs:otrs:2.1.8
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cpe:2.3:a:otrs:otrs:2.1.9
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cpe:2.3:a:otrs:otrs:2.2.0
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cpe:2.3:a:otrs:otrs:2.2.1
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cpe:2.3:a:otrs:otrs:2.2.2
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cpe:2.3:a:otrs:otrs:2.2.3
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cpe:2.3:a:otrs:otrs:2.2.4
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cpe:2.3:a:otrs:otrs:2.2.5
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cpe:2.3:a:otrs:otrs:2.2.6
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cpe:2.3:a:otrs:otrs:2.2.7
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cpe:2.3:a:otrs:otrs:2.2.8
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cpe:2.3:a:otrs:otrs:2.2.9
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cpe:2.3:a:otrs:otrs:2.3.0
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cpe:2.3:a:otrs:otrs:2.3.1
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cpe:2.3:a:otrs:otrs:2.3.2
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cpe:2.3:a:otrs:otrs:2.3.3
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cpe:2.3:a:otrs:otrs:2.3.4
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cpe:2.3:a:otrs:otrs:2.3.5
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cpe:2.3:a:otrs:otrs:2.3.6
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cpe:2.3:a:otrs:otrs:2.4.0
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cpe:2.3:a:otrs:otrs:2.4.1
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cpe:2.3:a:otrs:otrs:2.4.2
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cpe:2.3:a:otrs:otrs:2.4.3