Cisco IOS

productDE

cpe:/o:cisco:ios:-

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

by severity
4critical33high14medium0low
updated 2026-10-27
01

vulnerabilities (67)

Related CVEs.

IDseverity exploitable
CVE-2018-0171UScritical9.8OT criticalKEV
CVE-2017-6736UShigh8.8OT criticalKEV
CVE-2025-20352US—OT criticalKEV
CVE-2017-6742UShigh8.8OT criticalKEV
CVE-2017-6737UShigh8.8OT criticalKEV
CVE-2018-0151UScritical9.8OT criticalKEV
CVE-2017-6740UShigh8.8OT criticalKEV
CVE-2017-6743UShigh8.8OT criticalKEV
CVE-2017-6739UShigh8.8OT criticalKEV
CVE-2017-6738UShigh8.8OT criticalKEV
CVE-2018-0156UShigh7.5OT criticalKEV
CVE-2018-0172UShigh8.6OT criticalKEV
CVE-2018-0174UShigh8.6OT criticalKEV
CVE-2018-0173UShigh8.6OT criticalKEV
CVE-2017-6744UShigh8.8OT criticalKEV
CVE-2018-0158UShigh8.6OT criticalKEV
CVE-2018-0154UShigh7.5OT criticalKEV
CVE-2018-0159UShigh7.5OT criticalKEV
CVE-2018-0180USmedium5.9OT criticalKEV
CVE-2018-0179USmedium5.9OT criticalKEV
CVE-2018-0161USmedium6.3OT criticalKEV
CVE-2023-20109USmedium6.6OT criticalKEV
CVE-2025-20363US——
CVE-2017-6741UShigh8.8—
CVE-2018-0150UScritical9.8OT elevated—
CVE-2018-0152UShigh8.8—
CVE-2018-0157UShigh8.6—
CVE-2018-0170UShigh7.5—
CVE-2018-0164UShigh8.6—
CVE-2018-0160USmedium6.3—
CVE-2018-0195UShigh8.8—
CVE-2018-0189USmedium5.3—
CVE-2018-0196USmedium4.9—
CVE-2023-20080UShigh7.5—
CVE-2018-0190USmedium6.1—
CVE-2018-0188USmedium6.1—
CVE-2018-0186USmedium6.1—
CVE-2024-20308UShigh7.5—
CVE-2024-20311UShigh7.5—
CVE-2023-20186UScritical9.1—
CVE-2024-20307UShigh7.5—
CVE-2025-20225US——
CVE-2018-0165UShigh7.4—
CVE-2018-0163USmedium6.5—
CVE-2024-20433UShigh7.5—
CVE-2025-20239US——
CVE-2026-20301US——
CVE-2018-0194UShigh7.8—
CVE-2018-0193UShigh7.8—
CVE-2018-0185UShigh7.8—
showing 50 of 67
02

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

  • CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer11 CVEs
  • CWE-20Improper Input Validation9 CVEs
  • CWE-399CWE-3998 CVEs
  • CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')8 CVEs
  • CWE-264CWE-2646 CVEs
  • CWE-787Out-of-bounds Write6 CVEs
  • CWE-121Stack-based Buffer Overflow4 CVEs
  • CWE-287Improper Authentication4 CVEs
03

sources (1)

Which sources assert this record, and when.

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