Security readout for executives and security teams
Cisco DCNM’s web management interface could let an unauthenticated remote attacker download sensitive files from the underlying server. For executives, the risk is confidentiality loss from a network management system that may contain operational details, credentials, or configuration data. Exposure is most likely where Cisco DCNM’s web-based management interface is reachable by untrusted networks. The bundle does not specify affected versions, deployment modes, or whether cloud-hosted instances exist, so inventory and vendor advisory checks are required. Prioritize remediation for any externally reachable or broadly accessible DCNM instance. This is not shown as actively exploited in the provided evidence, but the unauthenticated access and potential sensitivity of network management data make it a high-priority confidentiality issue. Mitigation focus: Identify all Cisco DCNM deployments and management interface exposure.; Review Cisco’s advisory for affected and fixed release guidance.; Apply Cisco-recommended updates or workarounds where applicable..
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
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ATT&CK lookup starting points
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CWE-264: Exact CWE lookup
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Open ATT&CK lookupFile 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-2019-1621 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
7.5HighVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- 20190626 Cisco Data Center Network Manager Arbitrary File Download VulnerabilityCVE reference · vendor-advisory, x_refsource_CISCO
- 20190708 Cisco Data Center Manager multiple vulns; RCE as rootCVE reference · mailing-list, x_refsource_BUGTRAQ
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.
Permissions, Privileges, and Access Controls
Permissions, Privileges, and Access Controls represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.