Security readout for executives and security teams
CVE-2018-0485 can make certain Cisco routers or service modules reload, causing an outage. The issue affects Cisco ISR G2 routers and Cisco 4451-X ISR deployments using the SM-1T3/E3 service module. The source bundle describes denial of service, not data theft or device takeover. Exposure is likely limited to organizations running Cisco ISR G2 or Cisco ISR4451-X devices with SM-1T3/E3 service modules. Devices without that service module are not identified as affected in the provided sources. Practical exposure depends on whether the module console is reachable by untrusted users. Treat this as a targeted availability risk for legacy or specialized Cisco routing deployments. It deserves timely validation in networks where affected routers support critical connectivity, but the provided sources do not support claims of active exploitation or broad internet-scale exposure. Mitigation focus: Review Cisco advisory cisco-sa-20180926-sm1t3e3 for official fixed software or guidance.; Inventory ISR G2 and ISR4451-X routers for SM-1T3/E3 service modules.; Restrict module console access to trusted administrative networks and personnel..
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-2018-0485 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
- 20180926 Cisco IOS and IOS XE Software SM-1T3/E3 Service Module Denial of Service VulnerabilityCVE reference · vendor-advisory, x_refsource_CISCO
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.
Data Processing Errors
Data Processing Errors represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.