VendorsCiscoios_xe17.3.3a
Vulnerabilities

Cisco IOS Xe 17.3.3a

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

23CVEs
CVE-2026-20272
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Modified
9.8EPSS 0.006
CVE-2022-20719
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
9.0EPSS 0.027
CVE-2022-20718
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
9.0EPSS 0.024
CVE-2022-20723
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
9.0EPSS 0.021
CVE-2022-20693
Cisco IOS XE Software Web UI API Injection Vulnerability
Published 2022-04-15 · Modified
9.0EPSS 0.016
CVE-2022-20720
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
9.0EPSS 0.015
CVE-2026-20267
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Modified
9.0EPSS 0.004
CVE-2022-20682
Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service Vulnerability
Published 2022-04-15 · Modified
8.6EPSS 0.013
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-2026-20273
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Analyzed
8.6EPSS 0.005
CVE-2026-20271
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Modified
8.6EPSS 0.005
CVE-2026-20270
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Modified
8.6EPSS 0.005
CVE-2026-20269
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Modified
8.6EPSS 0.005
CVE-2026-20268
Cisco IOS XE Software Security Hardening Release
Published 2026-08-05 · Modified
8.6EPSS 0.005
CVE-2022-20681
Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Catalyst 9000 Family Wireless Controllers Privilege Escalation Vulnerability
Published 2022-04-15 · Modified
7.8EPSS 0.002
CVE-2022-20679
Cisco IOS XE Software IPSec Denial of Service Vulnerability
Published 2022-04-15 · Modified
7.7EPSS 0.013
CVE-2026-20124
Cisco IOS XE Software SNMP Denial of Service Vulnerability
Published 2026-08-05 · Analyzed
7.7EPSS 0.005
CVE-2022-20724
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
7.6EPSS 0.013
CVE-2022-20727
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
7.2EPSS 0.011
CVE-2022-20676
Cisco IOS XE Software Tool Command Language Privilege Escalation Vulnerability
Published 2022-04-15 · Modified
7.2EPSS 0.003
CVE-2022-20722
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
6.8EPSS 0.013
CVE-2022-20721
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
6.8EPSS 0.013
CVE-2022-20725
Cisco IOx Application Hosting Environment Vulnerabilities
Published 2022-04-15 · Modified
5.5EPSS 0.006