The vulnerability in the Web UI of the Cisco IOS XE operating system, which allows a hacker to execute arbitrary commands with elevated privileges

The vulnerability of the Cisco IOS XE operating system’s Web UI is related to insufficient checking of arguments passed in commands. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands with elevated privileges remotely...

The vulnerability in the implementation of the Identification protocol for Cisco IOS and Cisco IOS XE operating systems allows a perpetrator to trigger a reboot of a vulnerable device.

The vulnerability of the Cisco IOS and Cisco IOS XE operating system identification protocol implementations is related to the assignment of a zero pointer. Exploiting this vulnerability can allow an attacker to remotely trigger a reboot of the vulnerable device...

The vulnerability of the Cisco TrustSec (CTS) network security management system for the Cisco IOS XE operating system allows a attacker to trigger a service failure.

The vulnerability of the Cisco TrustSec CTS network security management system for the Cisco IOS XE operating system is related to errors during the verification of attributes in RADIUS messages. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

The vulnerability of a Cisco IOS XE operating system’s file system configuration allows a hacker to execute arbitrary code.

The vulnerability of a Cisco IOS XE operating system’s file system is related to an incorrect definition of the link before accessing a file. Exploiting this vulnerability allows an attacker to execute arbitrary code on the basic operating system with root privileges...

The vulnerability of the Layer 2 Traceroute tool for Cisco IOS XE and Cisco IOS operating systems allows a hacker to create a complete L2 topology of a vulnerable network.

The vulnerability of the Layer 2 Traceroute tool for Cisco IOS XE and Cisco IOS operating systems is related to the lack of authentication. Exploiting this vulnerability allows a malicious actor to remotely construct a complete L2 topology of the vulnerable network...

Vulnerability of the HTTP client function in Cisco IOS and Cisco IOS XE operating systems, allowing attackers to read or modify arbitrary data

The vulnerability of the HTTP client function in Cisco IOS and Cisco IOS XE operating systems lies in the fact that information about the TCP port is not considered when comparing new requests with existing persistent HTTP connections. Exploiting this vulnerability allows a remote attacker to rea...

Cisco IOS XE Software Path Traversal Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability in the Guest Shell. The vulnerability could allow an authenticated, local attacker to perform directory traversal on the base Linux operating system of Cisco IOS XE Software. The vulnerability is due to...

Cisco IOS XE Software Web UI Command Injection Vulnerabilities

According to its self-reported version, Cisco IOS XE Software is affected by multiple vulnerabilities. Please see theincluded Cisco BIDs and Cisco Security Advisory for more information TRUSTED...

Cisco IOS XE Software ASIC Register Write Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability. The vulnerability allows an authenticated, local attacker to write values to the underlying memory of an affected device. The vulnerability is due to improper input validation and authorization of specif...

Cisco IOS XE Software Arbitrary Code Execution Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information TRUSTED...

Cisco IOS XE Software ISDN Data Leak Vulnerability

According to its self-reported version, Cisco IOS XE Software is affected by a data leak vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information TRUSTED...

Cisco ASR 900 Cisco IOS XE Input Validation Error Vulnerability

The Cisco ASR 900 is a 900-series aggregation services router from Cisco, Inc.Cisco IOS XE is an operating system developed for Cisco network devices. An input validation error vulnerability exists in the Raw Socket Transport feature of Cisco IOS XE version 16.9 in the Cisco ASR 900 series, which...

Cisco IOS XE Command Injection Vulnerability (CNVD-2019-34374)

Cisco IOS XE is the United States Cisco Cisco company's set of operating system developed for its network equipment. A command injection vulnerability exists in the web-based user interface of Cisco IOS XE, which can be exploited to execute Cisco IOS commands with elevated privileges level 15 via...

Cisco Patches 13 High-Severity Router and Switch Bugs

Cisco Systems released patches for 29 bugs Wednesday that addressed flaws in a wide range of its products including routers and switches running the IOS XE networking software. Thirteen of the vulnerabilities revealed are rated high severity. The bulk of the high-severity vulnerabilities are tied...

Cisco IOS and IOS XE Cross-Site Scripting Vulnerability

Cisco IOS and IOS XE are a set of operating systems developed by Cisco for its network devices. A cross-site scripting vulnerability exists in the web framework code in Cisco IOS and Cisco IOS XE, which stems from a program that fails to perform sufficient input validation. A remote attacker coul...

Cisco IOS XE CTS PAC Configuration Denial of Service Vulnerability

Cisco IOS XE is a set of operating systems developed by Cisco for its network devices. A denial of service vulnerability exists in the Cisco TrustSec CTS Protected Access Credentials PAC configuration module of Cisco IOS XE. The vulnerability stems from improper validation of attributes in RADIUS...

Cisco IOS XE Denial of Service Vulnerability (CNVD-2019-36642)

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the files of Cisco IOS XE. The vulnerability stems from ineffective management of the underlying file system resources. An attacker cou...

Cisco IOS XE Consent Token Bypass Vulnerability

Cisco IOS XE is a set of operating systems developed by Cisco for its network devices. A consent token bypass vulnerability exists in the CLI of Cisco IOS XE. The vulnerability stems from insufficient enforcement of consent tokens in authorized Shell access. An attacker could exploit this...

Cisco IOS XE ISDN Data Leakage Vulnerability

Cisco IOS XE is a set of operating systems developed by Cisco for its network devices. A data leakage vulnerability exists in the Dialer interface feature for ISDN connections in Cisco IOS XE for Cisco 4000 Series Integrated Services Routers. The vulnerability stems from insufficient validation o...

Cisco IOS XE FTP ALG Denial of Service Vulnerability

Cisco IOS XE is a set of modular operating system based on Linux kernel developed by Cisco for its network equipment. A denial of service vulnerability exists in the FTP Application Layer Gateway ALG feature used by Network Address Translation NAT, NAT64, and ZBFW in Cisco IOS XE. The vulnerabili...