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Eight vulnerabilities are addressed in this advisory rated as high severity by Cisco

Threat ID:CC-4564
Threat Severity:Medium
Published:17 October 2024 3:32 PM

Summary

Eight vulnerabilities are addressed in this advisory rated as high severity by Cisco 

Affected platforms

The following platforms are known to be affected:

Cisco ATA 190 Series

Threat details

Introduction

Cisco has released a high severity advisory concerning Cisco ATA 190 Series Analog Telephone Adapters, which enable analogue devices, such as phones, fax machines and paging systems to act as IP devices. These eight vulnerabilities centre around authentication, cross-site request forgery, cross-site scripting, command injection, information disclosure, denial-of-service (DoS), and privilege escalation.

Successful exploit could allow a remote attacker to delete or change the configuration, execute commands as the root user, conduct a cross-site scripting (XSS) attack against a user of the interface, view passwords, conduct a cross-site request forgery attack, or reboot the device.

Remediation advice

Affected organisations are encouraged to review Cisco's ATA 190 Series Analog Telephone Adapter Firmware Vulnerabilities advisory cisco-sa-ata19x-multi-RDTEqRsy for more information.

Definitive source of threat updates

CVE Vulnerabilities

StatusPublished
CVE-2024-20420A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an authenticated, remote attacker with low privileges to run commands as an Admin user. This vulnerability is due to incorrect authorization verification by the HTTP server. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface. A successful exploit could allow the attacker to run commands as the Admin user.
StatusPublished
CVE-2024-20421A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected device. This vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on the affected device with the privileges of the targeted user.
StatusPublished
CVE-2024-20458A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to view or delete the configuration or change the firmware on an affected device. This vulnerability is due to a lack of authentication on specific HTTP endpoints. An attacker could exploit this vulnerability by browsing to a specific URL. A successful exploit could allow the attacker to view or delete the configuration or change the firmware.
StatusPublished
CVE-2024-20459A vulnerability in the web-based management interface of Cisco ATA 190 Multiplatform Series Analog Telephone Adapter firmware could allow an authenticated, remote attacker with high privileges to execute arbitrary commands as the root user on the underlying operating system. This vulnerability is due to a lack of input sanitization in the web-based management interface. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.
StatusPublished
CVE-2024-20460A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user. This vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information on an affected device.
StatusPublished
CVE-2024-20461A vulnerability in the CLI of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an authenticated, local attacker with high privileges to execute arbitrary commands as the root user. This vulnerability exists because CLI input is not properly sanitized. An attacker could exploit this vulnerability by sending malicious characters to the CLI. A successful exploit could allow the attacker to read and write to the underlying operating system as the root user.
StatusPublished
CVE-2024-20462A vulnerability in the web-based management interface of Cisco ATA 190 Series Multiplatform Analog Telephone Adapter firmware could allow an authenticated, local attacker with low privileges to view passwords on an affected device. This vulnerability is due to incorrect sanitization of HTML content from an affected device. A successful exploit could allow the attacker to view passwords that belong to other users.
StatusPublished
CVE-2024-20463A vulnerability in the web-based management interface of Cisco ATA 190 Series Analog Telephone Adapter firmware could allow an unauthenticated, remote attacker to modify the configuration or reboot an affected device. This vulnerability is due to the HTTP server allowing state changes in GET requests. An attacker could exploit this vulnerability by sending a malicious request to the web-based management interface on an affected device. A successful exploit could allow the attacker to make limited modifications to the configuration or reboot the device, resulting in a denial of service (DoS) condition.

Last edited: 17 October 2024 3:51 pm

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