Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP GET-NEXT callHomeUserDefCmdName Unexpected Sign Extension Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP SET cewEventTime Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results from the lack of...

Cisco IOS XE SNMP GET-NEXT ciscoFlashFileSize Unexpected Sign Extension Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP SET cewProxyClass Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results from the lack of...

The vulnerability of the command-line interface (CLI) of Cisco IOS XR operating systems allows a hacker to elevate their privileges to the root level and execute arbitrary commands.

The vulnerability of the command-line interface CLI of Cisco IOS XR operating systems exists due to the lack of measures taken to neutralize specific elements. Exploiting this vulnerability can allow an attacker to elevate their privileges to the root level and execute arbitrary commands...

The vulnerability of Cisco IOS XR operating systems arises from the lack of control over public write permissions for installed application files. This allows attackers to circumvent existing security restrictions.

The vulnerability of Cisco IOS XR operating systems lies in the lack of control over public write permissions for installed application files. Exploiting this vulnerability can allow a perpetrator to circumvent existing security restrictions...

Exploit for Unprotected Alternate Channel in Rockwellautomation Allen-Bradley_Stratix_5200_Firmware

Cisco-IOS-XE-CVE-2023-20198 Exploit PoC for CVE-2023-20198 Vul...

Cisco IOS XR Software Release 7.9.2 DoS (cisco-sa-xr792-bWfVDPY)

According to its self-reported version, Cisco IOS XR is affected by a vulnerability. - A vulnerability in the handling of specific packets that are punted from a line card to a route processor in Cisco IOS XR Software Release 7.9.2 could allow an unauthenticated, adjacent attacker to cause contro...

Cisco IOS XR Input Validation Error Vulnerability (CNVD-2025-15799)

Cisco IOS XR is a set of operating systems developed by the American company Cisco Cisco for its network equipment. A security vulnerability exists in Cisco IOS XR that stems from the incorrect handling of malformed IPv4 packets, which can be exploited by an attacker to cause a line card reset,...

Cisco IOS XR Data Forgery Issue Vulnerability

Cisco IOS XR is a set of operating systems developed by the American company Cisco Cisco for its network equipment. Cisco IOS XR suffers from a data forgery vulnerability that stems from insufficient module validation during software loading, which could be exploited by an attacker to launch...

Cisco IOS XR Denial of Service Vulnerability (CNVD-2025-15800)

Cisco IOS XR is an operating system developed by the American company Cisco for its network devices. A denial of service vulnerability exists in Cisco IOS XR. The vulnerability stems from the incorrect handling of malformed IKEv2 packets. An attacker could exploit the vulnerability to cause a...

Cisco IOS XR Software Border Gateway Protocol Confederation DoS (cisco-sa-iosxr-bgp-dos-O7stePhX)

According to its self-reported version, Cisco IOS XR is affected by a vulnerability. - A vulnerability in confederation implementation for the Border Gateway Protocol BGPin Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. This...

The vulnerability of the routing protocol BGP implementation in Cisco IOS XR allows a attacker to cause a service failure.

The vulnerability of the BGP routing protocol implementation in Cisco IOS XR operating systems lies in the fact that the operation data is written outside the buffer in memory. Exploiting this vulnerability allows a malicious actor to cause service failures by sending specially crafted BGP reques...

CVE-2025-20143

A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker with high privileges to bypass the Secure Boot functionality and load unverified software on an affected device. To exploit this vulnerability, the attacker must have root-system privileges o...

CVE-2025-20145

A vulnerability in the access control list ACL processing in the egress direction of Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability exists because certain packets are handled incorrectly when they are received on an ingress...

CVE-2025-20177

A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker to bypass Cisco IOS XR image signature verification and load unverified software on an affected device. To exploit this vulnerability, the attacker must have root-system privileges on the...

CVE-2025-20144

A vulnerability in the hybrid access control list ACL processing of IPv4 packets in Cisco IOS XR Software could allow an unauthenticated, remote attacker to bypass a configured ACL. This vulnerability is due to incorrect handling of packets when a specific configuration of the hybrid ACL exists. ...

CVE-2025-20138

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI...

CVE-2025-20141

A vulnerability in the handling of specific packets that are punted from a line card to a route processor in Cisco IOS XR Software Release 7.9.2 could allow an unauthenticated, adjacent attacker to cause control plane traffic to stop working on multiple Cisco IOS XR platforms. This vulnerability ...