Vulnerability Details CVE-2021-22879
Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- https://github.com/nextcloud/desktop/pull/2906
- https://hackerone.com/reports/1078002
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTWBJAS5DJJIK7LLVBZZQTSJASUVIRVE/
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-008
- https://security.gentoo.org/glsa/202105-37
- https://github.com/nextcloud/desktop/pull/2906
- https://hackerone.com/reports/1078002
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTWBJAS5DJJIK7LLVBZZQTSJASUVIRVE/
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-008
- https://security.gentoo.org/glsa/202105-37
Products affected by CVE-2021-22879
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cpe:2.3:a:nextcloud:desktop:-
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cpe:2.3:a:nextcloud:desktop:0.0.2
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cpe:2.3:a:nextcloud:desktop:1.1.0
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cpe:2.3:a:nextcloud:desktop:1.1.2
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cpe:2.3:a:nextcloud:desktop:1.2.0
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cpe:2.3:a:nextcloud:desktop:1.2.1
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cpe:2.3:a:nextcloud:desktop:1.2.2
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cpe:2.3:a:nextcloud:desktop:1.2.3
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cpe:2.3:a:nextcloud:desktop:1.2.4
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cpe:2.3:a:nextcloud:desktop:1.2.5
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cpe:2.3:a:nextcloud:desktop:1.3.0
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cpe:2.3:a:nextcloud:desktop:1.4.0
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cpe:2.3:a:nextcloud:desktop:1.4.1
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cpe:2.3:a:nextcloud:desktop:1.4.2
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cpe:2.3:a:nextcloud:desktop:1.5.0
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cpe:2.3:a:nextcloud:desktop:1.5.1
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cpe:2.3:a:nextcloud:desktop:1.5.2
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cpe:2.3:a:nextcloud:desktop:1.5.3
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cpe:2.3:a:nextcloud:desktop:1.6.0
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cpe:2.3:a:nextcloud:desktop:1.6.1
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cpe:2.3:a:nextcloud:desktop:1.6.2
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cpe:2.3:a:nextcloud:desktop:1.6.3
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cpe:2.3:a:nextcloud:desktop:1.6.4
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cpe:2.3:a:nextcloud:desktop:1.7.0
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cpe:2.3:a:nextcloud:desktop:1.7.1
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cpe:2.3:a:nextcloud:desktop:1.8.0
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cpe:2.3:a:nextcloud:desktop:1.8.1
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cpe:2.3:a:nextcloud:desktop:1.8.2
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cpe:2.3:a:nextcloud:desktop:1.8.3
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cpe:2.3:a:nextcloud:desktop:2.0.0
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cpe:2.3:a:nextcloud:desktop:2.0.1
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cpe:2.3:a:nextcloud:desktop:2.0.2
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cpe:2.3:a:nextcloud:desktop:2.1.0
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cpe:2.3:a:nextcloud:desktop:2.2.3
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cpe:2.3:a:nextcloud:desktop:2.2.4
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cpe:2.3:a:nextcloud:desktop:2.3.0
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cpe:2.3:a:nextcloud:desktop:2.3.1
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cpe:2.3:a:nextcloud:desktop:2.3.2
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cpe:2.3:a:nextcloud:desktop:2.3.3
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cpe:2.3:a:nextcloud:desktop:2.3.4
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cpe:2.3:a:nextcloud:desktop:2.4.0
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cpe:2.3:a:nextcloud:desktop:2.4.1
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cpe:2.3:a:nextcloud:desktop:2.4.2
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cpe:2.3:a:nextcloud:desktop:2.4.3
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cpe:2.3:a:nextcloud:desktop:2.5.0
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cpe:2.3:a:nextcloud:desktop:2.5.1
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cpe:2.3:a:nextcloud:desktop:2.5.2
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cpe:2.3:a:nextcloud:desktop:2.5.3
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cpe:2.3:a:nextcloud:desktop:2.6.0
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cpe:2.3:a:nextcloud:desktop:2.6.1
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cpe:2.3:a:nextcloud:desktop:2.6.2
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cpe:2.3:a:nextcloud:desktop:2.6.3
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cpe:2.3:a:nextcloud:desktop:2.6.4
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cpe:2.3:a:nextcloud:desktop:2.6.5
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cpe:2.3:a:nextcloud:desktop:2.7.0
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cpe:2.3:a:nextcloud:desktop:3.0.0
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cpe:2.3:a:nextcloud:desktop:3.0.1
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cpe:2.3:a:nextcloud:desktop:3.0.2
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cpe:2.3:a:nextcloud:desktop:3.0.3
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cpe:2.3:a:nextcloud:desktop:3.1.0
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cpe:2.3:a:nextcloud:desktop:3.1.1
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cpe:2.3:a:nextcloud:desktop:3.1.2
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cpe:2.3:o:fedoraproject:fedora:33