Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2022-27925
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-04-21 00:15:00 UTC
Updated2023-08-08 14:21:00 UTC
DescriptionZimbra Collaboration (aka ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. An authenticated user with administrator rights has the ability to upload arbitrary files to the system, leading to directory traversal.

Risk And Classification

EPSS: 0.943100000 probability, percentile 0.999470000 (date 2026-04-01)

CISA KEV: Listed on 2022-08-11; due 2022-09-01; ransomware use Known

Problem Types: CWE-22

CISA Known Exploited Vulnerability

VendorSynacor
ProductZimbra Collaboration Suite (ZCS)
NameSynacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Required ActionApply updates per vendor instructions.
Noteshttps://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/; https://nvd.nist.gov/vuln/detail/CVE-2022-27925

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Zimbra Collaboration 8.8.15 - All All
Application Zimbra Collaboration 9.0.0 - All All

References

ReferenceSourceLinkTags
packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html MISC packetstormsecurity.com
wiki.zimbra.com/wiki/Zimbra_Security_Advisories MISC wiki.zimbra.com
wiki.zimbra.com/wiki/Security_Center MISC wiki.zimbra.com
Zimbra Releases/9.0.0/P24 - Zimbra :: Tech Center MISC wiki.zimbra.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev

Legacy QID Mappings

  • 376769 Zimbra Collaboration Multiple Vulnerabilities
  • 378336 Zimbra Collaboration Suite (ZCS) Multiple Vulnerabilities
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