EUVD-2018-1000

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Cisco IOS XE DoS

The vulnerability of the Cisco IOS XE operating system control interface for Cisco Catalyst 3650 and Catalyst 3850 switches is related to improper management of resources during traffic processing. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

Cisco IOS XE Software for Catalyst 3650 Catalyst 3850 Series Switches DoS (cisco-sa-cat3k-dos-ZZA4Gb3r)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly,...

CVE-2023-20033

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to improper resource...

CVE-2023-20033

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to improper resource...

CVE-2023-20033

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to improper resource...

Cisco IOS XE Software for Catalyst 3650 and Catalyst 3850 Series Switches Denial of Service Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to improper resource...

CVE-2023-20033: Allocation of Resources Without Limits or Throttling

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS condition. This vulnerability is due to improper resource...

Cisco IOS XR Packet Processing DoS

The vulnerability of the incoming packet processing function in Cisco IOS XR operating systems of Cisco Catalyst 3650, Cisco Catalyst 3850, and Cisco Catalyst 9300 switches is related to errors in processing input data length parameters. Exploiting this vulnerability can allow an attacker to caus...

PT-2022-7010 · Cisco · Cisco Ios Xe

Name of the Vulnerable Software and Affected Versions: Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches affected versions not specified Description: The issue is related to improper resource management when processing traffic received on the management interface,...

CVE-2022-20870: Improper Handling of Length Parameter Inconsistency

A vulnerability in the egress MPLS packet processing function of Cisco IOS XE Software for Cisco Catalyst 3650, Catalyst 3850, and Catalyst 9000 Family Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service DoS...

Cisco IOS XE Software and Cisco Catalyst security vulnerabilities

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...

Cisco Catalyst Rapid Reboot Code Execution

The vulnerability of the rapid reboot function in microprogrammed software for Cisco Catalyst 3650, Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series switches is related to improper verification of the cryptographic signature. Exploiting this vulnerability can allow an...

CVE-2021-1375

CVE-2021-1375 concerns multiple vulnerabilities in the fast reload feature of Cisco IOS XE on Catalyst 3850, 9300, and 9300L Series Switches. The flaws arise from improper checks in system boot routines, potentially allowing an authenticated local attacker with privileged CLI access to execute ar...

CVE-2021-1375 Cisco IOS XE Software Fast Reload Vulnerabilities

Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and...

CVE-2021-1376 Cisco IOS XE Software Fast Reload Vulnerabilities

Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and...

CVE-2021-1376 Cisco IOS XE Software Fast Reload Vulnerabilities

Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and...

CVE-2021-1376

Cisco IOS XE Fast Reload vulnerabilities (CVE-2021-1376) affect Catalyst 3850/9300/9300L switches. Root cause: improper checks in system boot routines during fast reload, enabling an authenticated local attacker with privileged CLI access to run arbitrary code, install/boot a malicious image, or ...

CVE-2021-1375

Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and...