Security readout for executives and security teams
Cisco Prime DCNM versions before 10.2(1) could include an automatically created account with a fixed default password. A remote attacker who can reach the DCNM server could use that account to enter the administrative console, potentially with root- or system-level privileges. Exposure is most likely where legacy Cisco Prime DCNM servers before 10.2(1) remain deployed and reachable over internal or external networks. Internet-reachable management interfaces would materially increase risk, but the supplied sources do not quantify exposure. Prioritize this for any remaining legacy DCNM deployment. The vulnerability affects management infrastructure and may grant high-level administrative access, so remediation should be urgent when the service is reachable beyond a tightly controlled admin network. Mitigation focus: Upgrade affected Cisco Prime DCNM installations to Release 10.2(1) or later.; Review Cisco advisory guidance for any additional product-specific remediation.; Restrict network access to DCNM administrative interfaces to trusted management networks..
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 lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-6640 mapping review
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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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-dcnm2CVE 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.
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.