Security readout for executives and security teams
CVE-2018-0132 is a Cisco IOS XR denial-of-service issue in routing infrastructure. A remote unauthenticated attacker could cause a mismatch between routing data used for decisions and forwarding data used to move traffic, potentially disrupting network service. Exposure is most relevant to organizations running Cisco IOS XR on routers that process routing updates. The provided bundle does not identify exact versions, platforms, configurations, or whether only specific routing protocols are affected. Treat this as a network availability risk. It is not described as data theft or code execution, but disruption to core routing can have broad operational impact. Prioritize if Cisco IOS XR supports critical connectivity. Mitigation focus: Inventory Cisco IOS XR routers and map them to Cisco advisory guidance.; Check Cisco’s advisory for affected releases, fixed software, and vendor-supported workarounds.; Prioritize remediation for routers processing untrusted or externally originated routing updates..
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-2018-0132 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
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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-iosxrCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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