CVE-2021-34767

CVE-2021-34767 설명 Catalyst 9800 시리즈 무선 컨트롤러용 Cisco IOS XE 소프트웨어 IPv6 서비스 거부 취약점 Cisco Catalyst 9000 제품군 무선 컨트롤러용 Cisco IOS XE Wireless Controller Software의 IPv6 트래픽 처리 과정에서 발생하는 취약점으로, 인증되지 않은 인접 공격자가 특정 VLAN에 L2 루프를 유발하여 해당 VLAN에 대한 서비스 거부DoS 조건을 발생시킬 수 있습니다. 이 취약점은 특정 링크-로컬 IPv6 트래픽 처리 시의 논리적 오...

The vulnerability of Cisco IOS XE Catalyst 9800 network device’s operating system, related to incorrect handling of missing values, allows a intruder to trigger a service failure.

The vulnerability of the Cisco IOS XE network device Catalyst 9800 relates to incorrect handling of missing values. Exploiting this vulnerability can allow an attacker to cause service interruptions remotely...

EUVD-2020-24760

Malware in sbrugna...

EUVD-2020-24689

Malware in sbrugna...

EUVD-2020-24758

Malware in sbrugna...

EUVD-2020-24477

Malware in sbrugna...

EUVD-2022-25933

Malicious code in bioql PyPI...

CVE-2025-20293

A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud 9800-CL could allow an unauthenticated, remote attacker to access the public-key infrastructure PKI server that is running on an affected device. This vulnerability is due...

Cisco IOS XE Software for Catalyst 9800 Series Wireless Controller for Cloud Unauthenticated Access to Certificate Enrollment Service (cisco-sa-9800cl-openscep-SB4xtxzP)

According to its self-reported version, Cisco IOS-XE Software is affected by a vulnerability. - A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud 9800-CL could allow an unauthenticated, remote attacker to access the...

CVE-2025-20293

A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud 9800-CL could allow an unauthenticated, remote attacker to access the public-key infrastructure PKI server that is running on an affected device. This vulnerability is due...

Cisco IOS XE Software for Catalyst 9800 Series Wireless Controller for Cloud Unauthenticated Access to Certificate Enrollment Service Vulnerability

A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud 9800-CL could allow an unauthenticated, remote attacker to access the public-key infrastructure PKI server that is running on an affected device. This vulnerability is due...

PT-2025-39298

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud 9800-CL affected versions not specified Description A flaw exists in the Day One setup process that may allow a remote, unauthenticated attacker to access the...

Cisco Access Points Managed from Catalyst DoS (cisco-sa-ap-dos-h9TGGX6W)

According to its self-reported version, Cisco access points managed by this Cisco Catalyst 9800 Series Wireless Controller are affected by a denial of service vulnerability. Due to insufficient input validation of certain IPv4 packets, an unauthenticated, remote attacker can causing attached acce...

The vulnerability of the Application Visibility and Control (AVC-FNF) function in the Cisco IOS XE operating system of Cisco Catalyst 9800 and 9800-CL for Cloud controller devices allows a intruder to trigger a service failure.

The vulnerability of the Application Visibility and Control AVC-FNF function in the Cisco IOS XE operating system of Cisco Catalyst 9800 and 9800-CL for Cloud wireless network controllers is related to a breach of the buffer’s initial boundary. Exploiting this vulnerability can allow an attacker ...

CVE-2022-20683

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...

CVE-2022-20683

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...

CVE-2022-20683 Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Application Visibility and Control Denial of Service Vulnerability

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...

CVE-2022-20683 Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers Application Visibility and Control Denial of Service Vulnerability

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...

CVE-2022-20683

CVE-2022-20683 describes a DoS vulnerability in Cisco IOS XE Software for the Catalyst 9800 Series Wireless Controllers, triggered by crafted packets processed by the AVC-FNF (Application Visibility and Control) feature. Root cause: insufficient packet verification during AVC inspection. Impact: ...

CVE-2022-20683

A vulnerability in the Application Visibility and Control AVC-FNF feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to...