Security readout for executives and security teams
CVE-2018-0117 can let an unauthenticated remote attacker crash Cisco VPC-DI control functions, forcing the whole virtual packet core to reload. For a mobile network operator, successful exploitation could disconnect all subscribers on the affected system and create a service outage. Exposure is limited to organizations running Cisco VPC-DI in the affected version ranges. Risk depends heavily on whether an attacker can reach the internal distributed instance network address. Treat this as high priority for telecom core environments because impact is broad outage, not data theft. If VPC-DI is absent, risk is not applicable. Mitigation focus: Check Cisco advisory for fixed releases or vendor workarounds.; Restrict access to internal DI network addresses to trusted systems only.; Prioritize upgrade planning for affected VPC-DI and StarOS deployments..
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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Open ATT&CK lookupCVE-2018-0117 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-20180207-vpcdiCVE 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.
Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.