Cisco IOS XE Software Wireless Controller for the Catalyst 9000 Family DHCP Processing DoS (cisco-sa-wlc-dhcp-dos-76pCjPxK)

According to its self-reported version, Cisco IOS-XE Software is affected by a denial of service DoS vulnerability. A remote, unauthenticated attacker can send malicious DHCP packets to a device with DHCP TLV caching enabled, causing the device to reload. Please see the included Cisco BIDs and...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family DHCP Processing Denial of Service Vulnerability

A vulnerability in the DHCP processing functionality of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This vulnerability is due to the improper processing of DHCP messages. An...

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Mobility Denial of Service Vulnerability

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

Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family SNMP Information Disclosure Vulnerability

A vulnerability in the Simple Network Management Protocol SNMP of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an authenticated, remote attacker to access sensitive information. This vulnerability is due to insufficient restrictions that allow a sensitive...

Cisco IOS XE Software和Cisco Catalyst 安全漏洞

Cisco IOS XE Software and Cisco Catalyst are both products of Cisco, Inc.Cisco IOS XE Software is an operating system. A single operating system for enterprise wired and wireless access, aggregation, core and WAN, Cisco IOS XE reduces business and network complexity.Cisco Catalyst is a series of...

PT-2022-6304 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software for Cisco Catalyst 3650, Catalyst 3850, and Catalyst 9000 Family Switches affected versions not specified Description: A vulnerability in the egress MPLS packet processing function could allow an unauthenticated, remote...

PT-2022-6090 · Cisco · Cisco Ios Xe Wireless Controller +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family affected versions not specified Description: A vulnerability in the DHCP processing functionality could allow an unauthenticated, remote attacker to cause a denial of...

多款Cisco产品 资源管理错误漏洞

Cisco IOS XE Software and Cisco Catalyst 9000 are both products of Cisco, Inc.Cisco IOS XE Software is an operating system. A single operating system for enterprise wired and wireless access, aggregation, core, and WAN, Cisco IOS XE reduces business and network complexity. The Cisco Catalyst 9000...

PT-2022-6085 · Cisco · Cisco Ios Xe Wireless Controller +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family affected versions not specified Description: A vulnerability in the Simple Network Management Protocol SNMP could allow an authenticated, remote attacker to access sensiti...

The vulnerability of the CLI component of the Cisco IOS XE operating system for Cisco Catalyst 9000 Series network devices allows a perpetrator to escalate their privileges or execute arbitrary commands.

The vulnerability of the CLI component of the Cisco IOS XE operating system for Cisco Catalyst 9000 Series network devices is related to privilege assignment errors. Exploiting this vulnerability can allow an attacker to enhance their privileges or execute arbitrary commands...

Cisco IOS XR Software for ASR 9000 Series Routers Lightspeed Plus Line Cards DoS (cisco-sa-lsplus-Z6AQEOjk)

According to its self-reported version, Cisco IOS XR is affected by denial of service vulnerability due to a vulnerability in the data plane microcode of Lightspeed-Plus line cards that cause the line card to reset. An unauthenticated, remote attacker can exploit these by sending a specific IPv4 ...

CVE-2022-20714

A vulnerability in the data plane microcode of Lightspeed-Plus line cards for Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause the line card to reset. This vulnerability is due to the incorrect handling of malformed packets that are...

CVE-2022-20681

A vulnerability in the CLI of Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Cisco Catalyst 9000 Family Wireless Controllers could allow an authenticated, local attacker to elevate privileges to level 15 on an affected device. This vulnerability is due to insufficient validatio...

CVE-2022-20682

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

CVE-2022-20681

A vulnerability in the CLI of Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Cisco Catalyst 9000 Family Wireless Controllers could allow an authenticated, local attacker to elevate privileges to level 15 on an affected device. This vulnerability is due to insufficient validatio...

CVE-2022-20684

A vulnerability in Simple Network Management Protocol SNMP trap generation for wireless clients of Cisco IOS XE Wireless Controller Software for the Catalyst 9000 Family could allow an unauthenticated, adjacent attacker to cause an affected device to unexpectedly reload, resulting in a denial of...

Input validation

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

Input validation

A vulnerability in the CLI of Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Cisco Catalyst 9000 Family Wireless Controllers could allow an authenticated, local attacker to elevate privileges to level 15 on an affected device. This vulnerability is due to insufficient validatio...

Design/Logic Flaw

A vulnerability in the data plane microcode of Lightspeed-Plus line cards for Cisco ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause the line card to reset. This vulnerability is due to the incorrect handling of malformed packets that are...

CVE-2022-20681

CVE-2022-20681 affects Cisco IOS XE on Catalyst 9000 Family Switches and Wireless Controllers. The root cause is insufficient validation of user privileges after certain CLI commands, allowing an authenticated, local low-privilege user to elevate to level 15 and execute arbitrary commands with hi...