Known vulnerabilities in Catalyst 9300 Series Switches

Software CPE: cpe:2.3:h:cisco_systems:catalyst_9300_series_switches:*:*:*:*:*:*:*:*
Total vulnerabilities: 13
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.8

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Catalyst 9300 Series Switches Catalyst 9300 Series Switches is affected by 13 known vulnerabilities: 2 high, 4 medium, 7 low Critical High Medium Low

Vulnerabilities (13)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU116112 - Data Handling
CVE-2025-20311
CWE-19 Medium
No
No
- 25.09.2025 SB2025092539
#VU81286 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2023-20231
CWE-78 Medium
No
No
- 29.09.2023 SB2023092931
#VU73990 - Permissions, Privileges, and Access Controls
CVE-2023-20029
CWE-264 Low
No
No
- 23.03.2023 SB2023032347
#VU73984 - Improper Verification of Cryptographic Signature
CVE-2023-20082
CWE-347 Low
No
No
- 23.03.2023 SB2023032337
#VU71744 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2023-20076
CWE-78 Low
No
No
- 01.02.2023 SB2023020156
#VU67740 - File And Directory Information Exposure
CVE-2022-20864
CWE-538 Low
No
No
- 29.09.2022 SB2022092929
#VU67735 - Improper Handling of Length Parameter Inconsistency
CVE-2022-20870
CWE-130 High
No
No
- 29.09.2022 SB2022092917
#VU62339 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2022-20693
CWE-74 Low
No
No
- 14.04.2022 SB2022041419
#VU62337 - Resource exhaustion
CVE-2022-20692
CWE-400 Medium
No
No
- 14.04.2022 SB2022041417
#VU62324 - Incorrect Privilege Assignment
CVE-2022-20681
CWE-266 Low
No
No
- 14.04.2022 SB2022041413
#VU62323 - Integer overflow
CVE-2022-20684
CWE-190 Low
No
No
- 14.04.2022 SB2022041412
#VU62321 - Unchecked Return Value
CVE-2022-20682
CWE-252 High
No
No
- 14.04.2022 SB2022041410
#VU62315 - Reachable Assertion
CVE-2022-20694
CWE-617 Medium
No
No
- 14.04.2022 SB2022041408