Vulnerability Details CVE-2021-33054
SOGo 2.x before 2.4.1 and 3.x through 5.x before 5.1.1 does not validate the signatures of any SAML assertions it receives. Any actor with network access to the deployment could impersonate users when SAML is the authentication method. (Only versions after 2.0.5a are affected.)
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 49.0%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-33054
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cpe:2.3:a:inverse:sogo:2.0.6
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cpe:2.3:a:inverse:sogo:2.0.7
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cpe:2.3:a:inverse:sogo:2.1.0
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cpe:2.3:a:inverse:sogo:2.1.1
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cpe:2.3:a:inverse:sogo:2.2.0
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cpe:2.3:a:inverse:sogo:2.2.1
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cpe:2.3:a:inverse:sogo:2.2.10
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cpe:2.3:a:inverse:sogo:2.2.11
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cpe:2.3:a:inverse:sogo:2.2.12
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cpe:2.3:a:inverse:sogo:2.2.13
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cpe:2.3:a:inverse:sogo:2.2.14
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cpe:2.3:a:inverse:sogo:2.2.15
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cpe:2.3:a:inverse:sogo:2.2.16
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cpe:2.3:a:inverse:sogo:2.2.17
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cpe:2.3:a:inverse:sogo:2.2.2
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cpe:2.3:a:inverse:sogo:2.2.3
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cpe:2.3:a:inverse:sogo:2.2.4
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cpe:2.3:a:inverse:sogo:2.2.5
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cpe:2.3:a:inverse:sogo:2.2.6
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cpe:2.3:a:inverse:sogo:2.2.7
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cpe:2.3:a:inverse:sogo:2.2.8
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cpe:2.3:a:inverse:sogo:2.2.9
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cpe:2.3:a:inverse:sogo:2.3.0
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cpe:2.3:a:inverse:sogo:2.3.1
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cpe:2.3:a:inverse:sogo:2.3.10
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cpe:2.3:a:inverse:sogo:2.3.11
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cpe:2.3:a:inverse:sogo:2.3.12
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cpe:2.3:a:inverse:sogo:2.3.13
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cpe:2.3:a:inverse:sogo:2.3.14
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cpe:2.3:a:inverse:sogo:2.3.15
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cpe:2.3:a:inverse:sogo:2.3.16
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cpe:2.3:a:inverse:sogo:2.3.17
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cpe:2.3:a:inverse:sogo:2.3.18
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cpe:2.3:a:inverse:sogo:2.3.19
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cpe:2.3:a:inverse:sogo:2.3.2
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cpe:2.3:a:inverse:sogo:2.3.20
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cpe:2.3:a:inverse:sogo:2.3.21
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cpe:2.3:a:inverse:sogo:2.3.22
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cpe:2.3:a:inverse:sogo:2.3.23
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cpe:2.3:a:inverse:sogo:2.3.3
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cpe:2.3:a:inverse:sogo:2.3.4
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cpe:2.3:a:inverse:sogo:2.3.5
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cpe:2.3:a:inverse:sogo:2.3.6
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cpe:2.3:a:inverse:sogo:2.3.7
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cpe:2.3:a:inverse:sogo:2.3.8
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cpe:2.3:a:inverse:sogo:2.3.9
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cpe:2.3:a:inverse:sogo:3.0.0
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cpe:2.3:a:inverse:sogo:3.0.1
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cpe:2.3:a:inverse:sogo:3.0.2
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cpe:2.3:a:inverse:sogo:3.1.0
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cpe:2.3:a:inverse:sogo:3.1.1
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cpe:2.3:a:inverse:sogo:3.1.2
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cpe:2.3:a:inverse:sogo:3.1.3
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cpe:2.3:a:inverse:sogo:3.1.4
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cpe:2.3:a:inverse:sogo:3.1.5
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cpe:2.3:a:inverse:sogo:3.2.0
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cpe:2.3:a:inverse:sogo:3.2.1
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cpe:2.3:a:inverse:sogo:3.2.10
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cpe:2.3:a:inverse:sogo:3.2.2
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cpe:2.3:a:inverse:sogo:3.2.3
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cpe:2.3:a:inverse:sogo:3.2.4
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cpe:2.3:a:inverse:sogo:3.2.5
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cpe:2.3:a:inverse:sogo:3.2.6
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cpe:2.3:a:inverse:sogo:3.2.7
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cpe:2.3:a:inverse:sogo:3.2.8
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cpe:2.3:a:inverse:sogo:3.2.9
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cpe:2.3:a:inverse:sogo:4.0.0
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cpe:2.3:a:inverse:sogo:4.0.1
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cpe:2.3:a:inverse:sogo:4.0.2
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cpe:2.3:a:inverse:sogo:4.0.3
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cpe:2.3:a:inverse:sogo:4.0.4
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cpe:2.3:a:inverse:sogo:4.0.5
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cpe:2.3:a:inverse:sogo:4.0.6
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cpe:2.3:a:inverse:sogo:4.0.7
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cpe:2.3:a:inverse:sogo:4.0.8
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cpe:2.3:a:inverse:sogo:4.1.0
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cpe:2.3:a:inverse:sogo:4.1.1
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0
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cpe:2.3:o:debian:debian_linux:9.0