Input validation

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

CVE-2021-34768 Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers CAPWAP Denial of Service Vulnerabilities

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

CVE-2021-34769: Double Free

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

CVE-2021-1565: Double Free

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

CVE-2021-34768: Double Free

Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected...

CVE-2021-34770: Heap-based Buffer Overflow

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to execute arbitrary code with administrative privileges or cause a...

PT-2021-5640

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers affected versions not specified Description The issue is related to insufficient validation of CAPWAP packets in the Control and Provisioning of Wireless Access Points...

PT-2021-4768

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers affected versions not specified Description The issue is related to insufficient validation of CAPWAP packets in the Control and Provisioning of Wireless Access Points...

PT-2021-5579

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers affected versions not specified Description The issue is related to a logic error during the validation of CAPWAP packets in the Control and Provisioning of Wireless...

Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers CAPWAP Denial of Service (cisco-sa-ewlc-capwap-dos-gmNjdKOY)

According to its self-reported version, Cisco IOS-XE Software is affected by multiple vulnerabilities. - Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers could...

PT-2021-5681

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software for Cisco Catalyst 9000 Family Wireless Controllers affected versions not specified Description The issue is related to insufficient validation of CAPWAP packets in the Control and Provisioning of Wireless Access Points...

CVE-2021-1373: Buffer Over-read

A vulnerability in the Control and Provisioning of Wireless Access Points CAPWAP protocol processing of Cisco IOS XE Wireless Controller Software for the Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition of a...