EUVD-2020-24470

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EUVD-2020-24528

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The vulnerability of the implementation of Cisco IOS protocols for Integrated Services Routers Generation 2 allows a attacker to trigger a device reboot or cause a service failure.

The vulnerability of the Cisco IOS protocol for Integrated Services Routers Generation 2 ISR G2 is related to errors in Ethernet packet classification. Exploiting this vulnerability can allow a malicious actor to trigger a device reboot or cause service failure...

VulnCheck KEV: CVE-2017-12232

A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 ISR G2 Routers running Cisco IOS could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service...

Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability

A vulnerability in the implementation of a protocol in Cisco Integrated Services Routers Generation 2 ISR G2 Routers running Cisco IOS could allow an unauthenticated, adjacent attacker to cause an affected device to reload, resulting in a denial of service...

CVE-2021-1441 Cisco IOS XE Software Hardware Initialization Routines Arbitrary Code Execution Vulnerability

A vulnerability in the hardware initialization routines of Cisco IOS XE Software for Cisco 1100 Series Industrial Integrated Services Routers and Cisco ESR6300 Embedded Series Routers could allow an authenticated, local attacker to execute unsigned code at system boot time. This vulnerability is...

Cisco多款产品 安全漏洞

Cisco Cloud Services Router 1000V Series and so on are products of Cisco Corporation.Cisco Cloud Services Router 1000V Series is a 1000v series cloud services routing software.Cisco 1000 Series Integrated Services Routers ISRs are 1000 Series integrated multiservice routers.Cisco Integrated...

Cisco Integrated Services Routers 1000/4000 Series HTTP Detection Engine File Policy Bypass (cisco-sa-snort-filepolbypass-67DEwMe2)

According to its version and configuration, the Cisco Software running on the remote Integrated Services Router device is affected by affected by a file policy bypass vulnerability due to the incorrect handling of a HTTP range header. An unauthenticated, remote attacker could send a carefully...

Cisco IOS XE Software for 4461 Integrated Services Routers DoS (cisco-sa-ISR4461-gKKUROhx)

According to its self-reported version, IOS-XE is affected by a denial of service vulnerability. A vulnerability in the packet processing of Cisco IOS XE Software for Cisco 4461 Integrated Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload,...

The vulnerability of the Cisco IOS XE operating system’s monitor ROMMON mode affects Cisco 4000 Series Integrated Services Routers, Cisco ASR 920 Series Aggregation Services Routers, Cisco ASR 1000 Series Aggregation Services Routers, and Cisco cBR-8 Converged Broadband Routers. This vulnerability allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the Cisco IOS XE operating system’s monitor ROMMON mode for Cisco 4000 Series Integrated Services Routers, Cisco ASR 920 Series Aggregation Services Routers, Cisco ASR 1000 Series Aggregation Services Routers, and Cisco cBR-8 Converged Broadband Routers is related to access...

Race condition

A vulnerability in the packet processing of Cisco IOS XE Software for Cisco 4461 Integrated Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability is due to incorrect processing of...

CVE-2020-3414

Cisco IOS XE on Cisco 4461 Integrated Services Routers is affected by a DoS vulnerability in the packet processing path. The root cause is incorrect processing of IPv4/IPv6 traffic, which allows an unauthenticated, remote attacker to cause the device to reload by sending IP traffic through or to ...

CVE-2020-3414 Cisco IOS XE Software for Cisco 4461 Integrated Services Routers Denial of Service Vulnerability

A vulnerability in the packet processing of Cisco IOS XE Software for Cisco 4461 Integrated Services Routers could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability is due to incorrect processing of...

CVE-2020-3234

A vulnerability in the virtual console authentication of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers Industrial ISRs and Cisco 1000 Series Connected Grid Routers CGR1000 could allow an authenticated but low-privileged, local attacker to log in to the Virtual...

CVE-2020-3258

Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers Industrial ISRs and Cisco 1000 Series Connected Grid Routers CGR1000 could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an...

CVE-2020-3258

Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers Industrial ISRs and Cisco 1000 Series Connected Grid Routers CGR1000 could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an...

Design/Logic Flaw

A vulnerability in the hardware crypto driver of Cisco IOS XE Software for Cisco 4300 Series Integrated Services Routers and Cisco Catalyst 9800-L Wireless Controllers could allow an unauthenticated, remote attacker to disconnect legitimate IPsec VPN sessions to an affected device. The...

Information disclosure

Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers Industrial ISRs and Cisco 1000 Series Connected Grid Routers CGR1000 could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an...

CVE-2020-3258

Cisco IOS Software CVE-2020-3258 affects Cisco 809/829 Industrial ISRs and CGR1000; a vulnerability in a diagnostic test CLI command can modify run-time memory, enabling an unauthenticated remote attacker or an authenticated local attacker to execute arbitrary code or cause a crash/reload. Exploi...

CVE-2020-3234

The CVE-2020-3234 issue affects Cisco IOS Software for Cisco 809/829 Industrial ISRs and CGR1000 devices, where the Virtual Device Server (VDS) authentication uses hard-coded/default credentials. A local, authenticated, low-privilege attacker can log in to VDS via the device’s virtual console and...