CVE-2019-1746 Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability

A vulnerability in the Cluster Management Protocol CMP processing code in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to trigger a denial of service DoS condition on an affected device. The vulnerability is due to insufficient input validation wh...

CVE-2019-1746

CVE-2019-1746 affects Cisco IOS and IOS XE where the CMP (Cluster Management Protocol) processing code fails input validation, enabling an unauthenticated, adjacent attacker to trigger a denial-of-service by sending crafted CMP packets. A successful exploit can crash the switch and cause an autom...

CVE-2019-1745 Cisco IOS XE Software Command Injection Vulnerability

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with elevated privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability b...

CVE-2019-1745 Cisco IOS XE Software Command Injection Vulnerability

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with elevated privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability b...

CVE-2019-1745

Cisco IOS XE Software Command Injection Vulnerability (CVE-2019-1745) could allow an authenticated, local attacker to inject arbitrary commands that execute with elevated privileges due to insufficient input validation. Affected systems running Cisco IOS XE may be exploited after authenticating t...

CVE-2019-1742 Cisco IOS XE Software Information Disclosure Vulnerability

A vulnerability in the web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access sensitive configuration information. The vulnerability is due to improper access control to files within the web UI. An attacker could exploit this vulnerability by sending a malicious...

CVE-2019-1742 Cisco IOS XE Software Information Disclosure Vulnerability

A vulnerability in the web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to access sensitive configuration information. The vulnerability is due to improper access control to files within the web UI. An attacker could exploit this vulnerability by sending a malicious...

CVE-2019-1742

Cisco IOS XE Software Information Disclosure (CVE-2019-1742) affects the web UI component. An unauthenticated, remote attacker can access sensitive configuration information due to improper access control to web UI files. Exploitation involves sending a crafted request to an affected device. Docu...

CVE-2019-1743

CVE-2019-1743 describes an arbitrary file upload vulnerability in the web UI framework of Cisco IOS XE Software. An authenticated, remote attacker could exploit improper input validation by uploading a crafted file to the device, potentially gaining elevated privileges and making unauthorized cha...

CVE-2019-1743 Cisco IOS XE Software Arbitrary File Upload Vulnerability

A vulnerability in the web UI framework of Cisco IOS XE Software could allow an authenticated, remote attacker to make unauthorized changes to the filesystem of the affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by crafting a...

CVE-2019-1743 Cisco IOS XE Software Arbitrary File Upload Vulnerability

A vulnerability in the web UI framework of Cisco IOS XE Software could allow an authenticated, remote attacker to make unauthorized changes to the filesystem of the affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by crafting a...

CVE-2019-1740 Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vulnerabilities

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability are due to a parsing issue on DNS packets. An attacker could exploit...

CVE-2019-1740

CVE-2019-1740 is a Cisco IOS/IOS XE vulnerability in the Network-Based Application Recognition (NBAR) feature caused by a DNS packet parsing issue. An unauthenticated, remote attacker could send crafted DNS packets to an affected router with NBAR enabled to trigger a reload, yielding a DoS condit...

CVE-2019-1740 Cisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service Vulnerabilities

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. This vulnerability are due to a parsing issue on DNS packets. An attacker could exploit...

CVE-2019-1741

CVE-2019-1741 affects Cisco IOS XE Software ETA (Encrypted Traffic Analytics). The flaw is a logic error in handling malformed incoming IP packets that can lead to access to a freed internal data structure, enabling an unauthenticated, remote attacker to cause a device reload and a DoS. Exploitat...

CVE-2019-1738

The CVE-2019-1738 issue affects Cisco IOS Software and Cisco IOS XE Software with the Network-Based Application Recognition (NBAR) feature enabled. A parsing issue in DNS packets can be exploited by an unauthenticated, remote attacker to cause an affected device to reload, resulting in a DoS cond...

CVE-2019-1737 Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability

A vulnerability in the processing of IP Service Level Agreement SLA packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service DoS condition on the affected device. The vulnerability is due ...

CVE-2019-1737 Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability

A vulnerability in the processing of IP Service Level Agreement SLA packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service DoS condition on the affected device. The vulnerability is due ...

CVE-2019-1737

Cisco IOS and IOS XE IP SLA Denial of Service (CVE-2019-1737) arises from improper socket resources handling in the IP SLA responder, allowing an unauthenticated remote attacker to craft SLA packets and wedge an interface, leading to a DoS on affected devices. Affected products are Cisco IOS and ...

Cisco Releases Flood of Patches for IOS XE, But Leaves Some Routers Open to Attack

UDPATE Cisco Systems issued 24 patches Wednesday tied to vulnerabilities in its IOS XE operating system and warned customers that two small business routers RV320 and RV325 are vulnerable to attack and that no patches are available for either. A total of 19 of the bugs were rated high severity by...