Security readout for executives and security teams
Plain-English summary
Fortinet FortiManager VM images before 6.2.1 did not sufficiently verify root file system integrity. If an attacker could recreate or tamper with the VM image through the described methods, they could implant unauthorized third-party programs. The sources do not provide CVSS severity or confirm active exploitation.
Executive priority
Treat this as a management-plane integrity risk. Prioritize review if FortiManager VM manages production security infrastructure or if image build controls are weak. Urgency is lower than a confirmed exploited remote flaw, but compromise could undermine security operations.
Technical view
CVE-2019-6695 is an integrity-control weakness in FortiManager VM application images. The issue concerns missing root file system integrity checking, affecting FortiManager versions below 6.2.1. The described outcome is implanting third-party programs by recreating the image through specific methods. Public source detail is limited.
Likely exposure
Exposure is most likely for organizations running FortiManager VM images below 6.2.1, especially where VM image provenance, rebuild processes, or administrative access controls are weak.
Exploitation context
The provided sources do not report active exploitation, and the CVE is not listed as KEV. The attack appears to require a path to recreate or tamper with the FortiManager VM image, not simple unauthenticated remote exploitation based on the supplied evidence.
Researcher notes
The public bundle lacks CVSS, CWE, detailed prerequisites, and explicit exploit telemetry. Analysis should stay focused on FortiManager VM image integrity and versions below 6.2.1. Do not assume impact on FortiGate, FortiAnalyzer, or non-VM deployments from the supplied evidence.
Mitigation direction
- Inventory FortiManager VM instances and identify versions below 6.2.1.
- Review Fortinet advisory FG-IR-19-017 for official upgrade or remediation guidance.
- Use only trusted, vendor-provided FortiManager VM images.
- Restrict administrative access to VM image repositories and hypervisor workflows.
- Preserve FortiManager backups before applying vendor-directed remediation.
Validation and detection
- Confirm FortiManager version and VM image lineage for each deployment.
- Check whether any instance runs a version below 6.2.1.
- Review VM templates and image stores for unauthorized modifications.
- Verify hypervisor and image repository access logs for unexpected rebuild activity.
- Compare deployed images against trusted vendor distribution sources where available.
Public sources used
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2019-6695 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://fortiguard.com/advisory/FG-IR-19-017CVE 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.