Security readout for executives and security teams
CVE-2014-0820 is a file disclosure flaw in Cybozu Garoon's download feature. An authenticated user could potentially read files they should not access. The main business risk is exposure of sensitive application, system, or user data from older Garoon installations. Exposure is most likely where legacy Cybozu Garoon 2.x or 3.x systems remain deployed, especially if authenticated access is available to many users or external parties. The bundle does not identify other affected products. Treat as a legacy exposure cleanup item with potential data disclosure impact. Prioritize higher if Garoon is internet-facing, contains sensitive records, or has broad authenticated user access. Evidence does not support claiming active exploitation from the supplied sources. Mitigation focus: Identify any Cybozu Garoon 2.x or 3.x deployments.; Check installed versions against the affected ranges in JVN and CVE records.; Apply Cybozu vendor updates or guidance for this advisory..
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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File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2014-0820 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://support.cybozu.com/ja-jp/article/7994CVE 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.