Catalyst 9100
Vendor:
First CVE: Oct 16, 2019 · Active for 6 years
11
Total CVEs
More Total CVEs than 89% of tracked products
1.8
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
6.7
Avg CVSS
Higher Avg CVSS than 34% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Catalyst 9100 over time
Volume of CVEsAvg CVSS Base Score
First CVE
Oct 16, 2019
6 years ago
Most Recent CVE
May 7, 2025
444 days ago
CVE Severity & Scoring
Catalyst 910011 CVEs
55%
45%
All CVEs352,708 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local4 (36.4%)
Network4 (36.4%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network3 (27.3%)
Attack Complexity
Low11 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None11 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low1 (9.1%)
High3 (27.3%)
None7 (63.6%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (11 CVEs).
11 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-20919HIGH A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated | Sep 30, 2022 | 7.5 | 25 | NO | NO |
CVE-2021-34740HIGH A vulnerability in the WLAN Control Protocol (WCP) implementation for Cisco Aironet Access Point (AP) software could allow an unauthenticated, adjacent attacker to cause a reload o | Sep 23, 2021 | 7.4 | 24 | NO | NO |
CVE-2021-1437HIGH A vulnerability in the FlexConnect Upgrade feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, remote attacker to obtain confidential information | Mar 24, 2021 | 7.5 | 24 | NO | NO |
CVE-2024-20259HIGH A vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting | Mar 27, 2024 | 8.6 | 23 | NO | NO |
CVE-2021-1439HIGH A vulnerability in the multicast DNS (mDNS) gateway feature of Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of se | Mar 24, 2021 | 7.4 | 23 | NO | NO |
CVE-2023-20097MEDIUM A vulnerability in Cisco access points (AP) software could allow an authenticated, local attacker to inject arbitrary commands and execute them with root privileges. This vulnerabi | Mar 23, 2023 | 6.7 | 22 | NO | NO |
CVE-2021-1449MEDIUM A vulnerability in the boot logic of Cisco Access Points Software could allow an authenticated, local attacker to execute unsigned code at boot time. The vulnerability is due to an | Mar 24, 2021 | 6.7 | 21 | NO | NO |
CVE-2019-15264MEDIUM A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol implementation of Cisco Aironet and Catalyst 9100 Access Points (APs) could allow an una | Oct 16, 2019 | 6.5 | 21 | NO | NO |
CVE-2023-20056MEDIUM A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected d | Mar 23, 2023 | 5.5 | 19 | NO | NO |
CVE-2021-1423MEDIUM A vulnerability in the implementation of a CLI command in Cisco Aironet Access Points (AP) could allow an authenticated, local attacker to overwrite files in the flash memory of th | Mar 24, 2021 | 4.4 | 18 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (11 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (11 CVEs).
Media Mentions
Signals from CVEs in this product scope (11 CVEs).
Top CNAs Publishing CVEs For Catalyst 9100
Top CWEs
Versions
No cataloged versions.