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Vulnerabilities of Cisco Cisco IOS

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CVE Summary Score Published
CVE-2023-20081 A vulnerability in the IPv6 DHCP (DHCPv6) client module of Cisco Adaptive Security Appliance (ASA) Software, Cisco… 6.8 Medium Mar 23, 2023
CVE-2023-20080 A vulnerability in the IPv6 DHCP version 6 (DHCPv6) relay and server features of Cisco IOS and IOS XE Software could… 8.6 High Mar 23, 2023
CVE-2023-20076 A vulnerability in the Cisco IOx application hosting environment could allow an authenticated, remote attacker to… 7.2 High Feb 12, 2023
CVE-2022-20920 A vulnerability in the SSH implementation of Cisco IOS Software and Cisco IOS XE Software could allow an… 7.7 High Oct 10, 2022
CVE-2022-20919 A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS… 8.6 High Sep 30, 2022
CVE-2022-20720 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20721 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20722 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20723 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20724 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20725 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20726 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20727 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20761 A vulnerability in the integrated wireless access point (AP) packet processing of the Cisco 1000 Series Connected Grid… 7.4 High Apr 15, 2022
CVE-2022-20677 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20697 A vulnerability in the web services interface of Cisco IOS Software and Cisco IOS XE Software could allow an… 8.6 High Apr 15, 2022
CVE-2022-20718 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2022-20719 Multiple vulnerabilities in the Cisco IOx application hosting environment on multiple Cisco platforms could allow an… 5.5 Medium Apr 15, 2022
CVE-2021-1620 A vulnerability in the Internet Key Exchange Version 2 (IKEv2) support for the AutoReconnect feature of Cisco IOS… 7.7 High Sep 23, 2021
CVE-2021-34705 A vulnerability in the Voice Telephony Service Provider (VTSP) service of Cisco IOS Software and Cisco IOS XE Software… 5.3 Medium Sep 23, 2021
CVE-2021-34714 A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco… 7.4 High Sep 23, 2021
CVE-2021-34703 A vulnerability in the Link Layer Discovery Protocol (LLDP) message parser of Cisco IOS Software and Cisco IOS XE… 6.8 Medium Sep 23, 2021
CVE-2021-34699 A vulnerability in the TrustSec CLI parser of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote… 7.7 High Sep 23, 2021
CVE-2021-1377 A vulnerability in Address Resolution Protocol (ARP) management of Cisco IOS Software and Cisco IOS XE Software could… 5.8 Medium Mar 24, 2021
CVE-2021-1385 A vulnerability in the Cisco IOx application hosting environment of multiple Cisco platforms could allow an… 6.5 Medium Mar 24, 2021

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