Cisco 17.11.1a

productUS

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

by severity
4critical18high9medium0low
updated 2026-10-27
01

vulnerabilities (86)

Related CVEs.

IDseverity exploitable
CVE-2023-20198UScritical10.0OT criticalKEV
CVE-2023-20273UShigh7.2OT criticalKEV
CVE-2025-20352US—OT criticalKEV
CVE-2023-20109USmedium6.6OT criticalKEV
CVE-2025-20363US——
CVE-2025-20186US——
CVE-2023-20187UShigh7.5—
CVE-2023-20235UShigh8.8—
CVE-2024-20436UShigh7.5—
CVE-2024-20259UShigh8.6—
CVE-2024-20308UShigh7.5—
CVE-2024-20314UShigh7.5—
CVE-2024-20311UShigh7.5—
CVE-2023-20186UScritical9.1—
CVE-2025-20171US——
CVE-2025-20170US——
CVE-2025-20169US——
CVE-2025-20176US——
CVE-2025-20175US——
CVE-2025-20173US——
CVE-2025-20172US——
CVE-2024-20307UShigh7.5—
CVE-2024-20455UShigh8.6—
CVE-2025-20221UScritical9.1—
CVE-2024-20433UShigh7.5—
CVE-2025-20239US——
CVE-2026-20221USmedium5.8—
CVE-2024-20480UShigh8.6—
CVE-2026-20301US——
CVE-2026-20272US——
CVE-2026-20263US——
CVE-2025-20182US——
CVE-2024-20278US——
CVE-2025-20162US——
CVE-2025-20154US——
CVE-2026-20011USmedium5.8—
CVE-2026-20124US——
CVE-2025-20192US——
CVE-2026-20273US——
CVE-2026-20271US——
CVE-2026-20270US——
CVE-2026-20269US——
CVE-2026-20268US——
CVE-2026-20054US——
CVE-2024-20316USmedium5.3—
CVE-2025-20193US——
CVE-2025-20315US——
CVE-2026-20308US——
CVE-2025-20160US——
CVE-2025-20196US——
showing 50 of 86
02

weaknesses (8)

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

  • CWE-805Buffer Access with Incorrect Length Value9 CVEs
  • CWE-787Out-of-bounds Write5 CVEs
  • CWE-121Stack-based Buffer Overflow4 CVEs
  • CWE-20Improper Input Validation4 CVEs
  • CWE-248Uncaught Exception4 CVEs
  • CWE-269Improper Privilege Management4 CVEs
  • CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')4 CVEs
  • CWE-352Cross-Site Request Forgery (CSRF)3 CVEs
03

sources (1)

Which sources assert this record, and when.

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