Home/CVE/Zimbra Collaboration before 8.8.10 GA allows text content spoofing via a loginErrorCode value.
CVE

CVE-2018-17938

Zimbra Collaboration before 8.8.10 GA allows text content spoofing via a loginErrorCode value.

Zimbra Collaboration before 8.8.10 GA allows text content spoofing via a loginErrorCode value.

MEDIUM · CVSS 5.3 EPSS 0.00607
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-345Insufficient Verification of Data Authenticity
▤

Affected Products & Versions

1
synacor zimbra collaboration suite< 8.8.10
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 Oct 2018 · 08:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.zimbra.com/show_bug.cgi?id=109021Permissions RequiredThird Party Advisory
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.10Release NotesVendor Advisory
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