VendorsCiscoios15.2\(2\)e9a
Vulnerabilities

Cisco IOS 15.2\(2\)e9a

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

9CVEs
CVE-2020-3228
Cisco IOS, IOS XE, and NX-OS Software Security Group Tag Exchange Protocol Denial of Service Vulnerability
Published 2020-06-03 · Modified
8.6EPSS 0.018
CVE-2023-20080
Cisco IOS and IOS XE Software IPv6 DHCP (DHCPv6) Relay and Server Denial of Service Vulnerability
Published 2023-03-23 · Modified
8.6EPSS 0.010
CVE-2026-20301
Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability
Published 2026-08-05 · Analyzed
8.6EPSS 0.006
CVE-2020-3200
Cisco IOS and IOS XE Software Secure Shell Denial of Service Vulnerability
Published 2020-06-03 · Modified
7.7EPSS 0.017
CVE-2020-3235
Cisco IOS and IOS XE Software Simple Network Management Protocol Denial of Service Vulnerability
Published 2020-06-03 · Modified
7.7EPSS 0.016
CVE-2021-34699
Cisco IOS and IOS XE Software TrustSec CLI Parser Denial of Service Vulnerability
Published 2021-09-23 · Modified
7.7EPSS 0.012
CVE-2020-3230
Cisco IOS and IOS XE Software Internet Key Exchange Version 2 Denial of Service Vulnerability
Published 2020-06-03 · Modified
7.5EPSS 0.017
CVE-2019-1746
Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
Published 2019-03-27 · Modified
7.4EPSS 0.006
CVE-2021-1377
Cisco IOS and IOS XE Software ARP Resource Management Exhaustion Denial of Service Vulnerability
Published 2021-03-24 · Modified
5.8EPSS 0.014