Cisco 16.12.1z

productUS

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

by severity
5critical36high27medium0low
updated 2026-10-28
01

vulnerabilities (109)

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-2021-34767UShigh7.4Exploit
CVE-2020-10188UScritical9.8—
CVE-2021-1384UShigh7.2—
CVE-2025-20363US——
CVE-2021-1385USmedium6.5—
CVE-2021-1443UShigh7.2—
CVE-2021-1433UShigh8.1—
CVE-2021-1619UScritical9.1—
CVE-2023-20066USmedium6.5—
CVE-2021-1431UShigh7.5—
CVE-2022-20693UShigh7.2—
CVE-2021-1446UShigh7.5—
CVE-2022-20683UShigh8.6—
CVE-2021-1377USmedium5.8—
CVE-2020-3480UShigh8.6—
CVE-2022-20682UShigh8.6—
CVE-2021-1624UShigh8.6—
CVE-2022-20847UShigh7.5—
CVE-2021-1616USmedium4.7—
CVE-2021-34703USmedium6.5—
CVE-2022-20692USmedium6.5—
CVE-2022-20851UShigh7.2—
CVE-2021-1623UShigh7.7—
CVE-2021-1620UShigh7.7—
CVE-2021-34705USmedium5.3—
CVE-2021-1622UShigh8.6—
CVE-2021-1220USmedium4.3—
CVE-2022-20678UShigh7.5—
CVE-2022-20920UShigh7.7—
CVE-2023-20080UShigh7.5—
CVE-2020-3474UShigh8.1OT elevated—
CVE-2023-20227UShigh7.5—
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-2025-20174US——
CVE-2025-20173US——
CVE-2025-20172US——
CVE-2024-20307UShigh7.5—
CVE-2023-20081USmedium5.9—
showing 50 of 109
02

weaknesses (8)

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

  • CWE-805Buffer Access with Incorrect Length Value10 CVEs
  • CWE-20Improper Input Validation9 CVEs
  • CWE-399CWE-3996 CVEs
  • CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')6 CVEs
  • CWE-787Out-of-bounds Write6 CVEs
  • CWE-754Improper Check for Unusual or Exceptional Conditions5 CVEs
  • CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer4 CVEs
  • CWE-121Stack-based Buffer Overflow4 CVEs
03

sources (1)

Which sources assert this record, and when.

scry

Products carry known vulnerabilities once they are exposed to the internet. See what is exposed on your perimeter with a free passive scan.

Free scan