cbcvebase.

Cisco Ios And Ios Xe vulnerabilities

121 known vulnerabilities affecting cisco/ios_and_ios_xe.

Total CVEs
121
CISA KEV
23
actively exploited
Public exploits
3
Exploited in wild
22
Severity breakdown
UNKNOWN121

Vulnerabilities

Page 7 of 7
CVE-2021-1377UNKNOWNCVSS 3.1
CVE-2021-1377 Cisco IOS and IOS XE Software ARP Resource Management Exhaustion Denial of Service Vulnerability CVE-2021-1377: Cisco IOS and IOS XE Software ARP Resource Management Exhaustion Denial of Service Vulnerability A vulnerability in Address Resolution Protocol (ARP) management of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to prevent an affected device from resolving ARP entries for legitimate hosts on the connected subnets. This vulnerab
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