Security readout for executives and security teams
This CVE describes an integrity-impacting issue in Zimbra Collaboration before 8.7.0. The public record does not explain what data or function can be changed, only that a remote authenticated user can affect integrity through unknown vectors. Treat it as an upgrade and exposure-verification item for Zimbra deployments. Exposure is limited to organizations running Zimbra Collaboration before 8.7.0, especially where many users can authenticate or the service is internet-accessible. The bundle does not identify specific modules, roles, or configurations required. Prioritize based on Zimbra business criticality and exposure. Because details and severity are incomplete, this should not outrank confirmed exploited issues, but unsupported or pre-8.7.0 Zimbra systems should be upgraded promptly. Mitigation focus: Inventory all Zimbra Collaboration instances and record exact versions.; Upgrade affected systems to 8.7.0 or a current supported Zimbra release.; Check Zimbra security advisories for any vendor-specific guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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CVE-2016-3401 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0CVE reference · x_refsource_CONFIRM
- https://wiki.zimbra.com/wiki/Zimbra_Security_AdvisoriesCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.