Vulnerability Details CVE-2021-35207
An issue was discovered in Zimbra Collaboration Suite 8.8 before 8.8.15 Patch 23 and 9.0 before 9.0.0 Patch 16. An XSS vulnerability exists in the login component of Zimbra Web Client, in which an attacker can execute arbitrary JavaScript by adding executable JavaScript to the loginErrorCode parameter of the login url.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 76.0%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23
- https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23
- https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
Products affected by CVE-2021-35207
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cpe:2.3:a:zimbra:collaboration:8.8
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cpe:2.3:a:zimbra:collaboration:8.8.0
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cpe:2.3:a:zimbra:collaboration:8.8.10
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cpe:2.3:a:zimbra:collaboration:8.8.11
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cpe:2.3:a:zimbra:collaboration:8.8.12
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cpe:2.3:a:zimbra:collaboration:8.8.15
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cpe:2.3:a:zimbra:collaboration:8.8.2
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cpe:2.3:a:zimbra:collaboration:8.8.3
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cpe:2.3:a:zimbra:collaboration:8.8.4
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cpe:2.3:a:zimbra:collaboration:8.8.6
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cpe:2.3:a:zimbra:collaboration:8.8.7
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cpe:2.3:a:zimbra:collaboration:8.8.8
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cpe:2.3:a:zimbra:collaboration:8.8.9
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cpe:2.3:a:zimbra:collaboration:9.0.0