Known Vulnerabilities for Ios Xr by Cisco

Listed below are 10 of the newest known vulnerabilities associated with "Ios Xr" by "Cisco".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2023-44487 json The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many stre... 7.5 - HIGH 2023-10-10 2024-02-02
CVE-2023-20236 json A vulnerability in the iPXE boot function of Cisco IOS XR software could allow an authenticated, local attacker to install an... 7.8 - HIGH 2023-09-13 2024-01-25
CVE-2023-20233 json A vulnerability in the Connectivity Fault Management (CFM) feature of Cisco IOS XR Software could allow an unauthenticated, r... 6.5 - MEDIUM 2023-09-13 2024-01-25
CVE-2023-20191 json A vulnerability in the access control list (ACL) processing on MPLS interfaces in the ingress direction of Cisco IOS XR Softw... 7.5 - HIGH 2023-09-13 2024-01-25
CVE-2023-20190 json A vulnerability in the classic access control list (ACL) compression feature of Cisco IOS XR Software could allow an unauthen... 5.3 - MEDIUM 2023-09-13 2024-01-25
CVE-2023-20135 json A vulnerability in Cisco IOS XR Software image verification checks could allow an authenticated, local attacker to execute ar... 7 - HIGH 2023-09-13 2024-01-25
CVE-2023-20064 json A vulnerability in the GRand Unified Bootloader (GRUB) for Cisco IOS XR Software could allow an unauthenticated attacker with... 4.6 - MEDIUM 2023-03-09 2023-11-07
CVE-2023-20049 json A vulnerability in the bidirectional forwarding detection (BFD) hardware offload feature of Cisco IOS XR Software for Cisco A... 7.5 - HIGH 2023-03-09 2023-11-07
CVE-2022-20821 json A vulnerability in the health check RPM of Cisco IOS XR Software could allow an unauthenticated, remote attacker to access th... 6.5 - MEDIUM 2022-05-26 2023-11-07
CVE-2022-20758 json A vulnerability in the implementation of the Border Gateway Protocol (BGP) Ethernet VPN (EVPN) functionality in Cisco IOS XR ... 6.8 - MEDIUM 2022-04-15 2023-11-07

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
CiscoIos Xr7.3.1
Operating
System
CiscoIos Xr7.3.0
Operating
System
CiscoIos Xr7.2.2
Operating
System
CiscoIos Xr7.2.1
Operating
System
CiscoIos Xr7.2.0
Operating
System
CiscoIos Xr7.1.3
Operating
System
CiscoIos Xr7.1.2
Operating
System
CiscoIos Xr7.1.15
Operating
System
CiscoIos Xr7.1.1
Operating
System
CiscoIos Xr7.1.0
Operating
System
CiscoIos Xr7.0.2
Operating
System
CiscoIos Xr7.0.12
Operating
System
CiscoIos Xr7.0.11
Operating
System
CiscoIos Xr7.0.1
Operating
System
CiscoIos Xr7.0.0
Operating
System
CiscoIos Xr6.7.3
Operating
System
CiscoIos Xr6.7.2
Operating
System
CiscoIos Xr6.7.1
Operating
System
CiscoIos Xr6.6.4
Operating
System
CiscoIos Xr6.6.3
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