Medium severity · published Feb 4, 2018
CVE-2017-8783
Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS
5.4
CVSS
0.9%
EPSS
No
On KEV
Description
Synacor Zimbra Collaboration Suite (ZCS) before 8.7.10 has Persistent XSS.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZC
Zimbra Collaboration Suite · Synacor
before 8.7.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8783
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8783
Issue Tracking
https://bugzilla.zimbra.com/show_bug.cgi?id=107878
Issue Tracking
https://bugzilla.zimbra.com/show_bug.cgi?id=107885
Patch
https://wiki.zimbra.com/wiki/Security_Center
Vendor Advisory
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
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